Patent Applications published on Jul 1, 2021 - page 12

#3301 ✅ Patent 11,326,616 granted on 2022-05-10
US20210199121A1
Mechanical engineering

Disk-shaped fan impeller structure

#3302 ✅ Patent 11,187,237 granted on 2021-11-30
US20210199122A1
Mechanical engineering

Propeller fan

#3303 ✅ Patent 11,365,750 granted on 2022-06-21
US20210199123A1
Mechanical engineering

Tray-type fan impeller structure

#3304 ✅ Patent 11,499,566 granted on 2022-11-15
US20210199124A1
Mechanical engineering

Fan blade having closed metal sheath

#3305 ✅ Patent 11,592,032 granted on 2023-02-28
US20210199125A1
Mechanical engineering

Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus

#3306 ✅ Patent 11,754,092 granted on 2023-09-12
US20210199126A1
Mechanical engineering

Radial turbomachine

#3307 ✅ Patent 11,415,150 granted on 2022-08-16
US20210199127A1
Mechanical engineering

Fluid pump

#3308 ✅ Patent 11,118,603 granted on 2021-09-14
US20210199128A1
Mechanical engineering

Fan device

#3309
US20210199129A1
Mechanical engineering

Tightly Assembled Ceiling Fan

#3310
US20210199130A1
Mechanical engineering

Anti-fall Ceiling Fan

#3311 ✅ Patent 11,215,198 granted on 2022-01-04
US20210199131A1
Mechanical engineering

Ceiling fan and blade

#3312 ✅ Patent 11,473,595 granted on 2022-10-18
US20210199132A1
Mechanical engineering

Ceiling fan motor adapter assembly

#3313 ✅ Patent 11,306,740 granted on 2022-04-19
US20210199133A1
Mechanical engineering

Ceiling fan bearing system

#3314 ✅ Patent 11,454,253 granted on 2022-09-27
US20210199134A1
Mechanical engineering

Ceiling fan motor housing with wiring harness

#3315 ✅ Patent 11,441,574 granted on 2022-09-13
US20210199135A1
Mechanical engineering

HVACR blower

#3316 ✅ Patent 11,808,285 granted on 2023-11-07
US20210199136A1
Mechanical engineering

Spa filtration system and method

#3317
US20210199137A1
Mechanical engineering

FLUID CONDUIT AND METHOD OF MAKING SAME

#3318 ✅ Patent 11,460,080 granted on 2022-10-04
US20210199138A1
Mechanical engineering

Valve unit

#3319 ✅ Patent 11,566,639 granted on 2023-01-31
US20210199139A1
Mechanical engineering

Servo valve unit and apparatus

#3320 ✅ Patent 11,300,143 granted on 2022-04-12
US20210199140A1
Mechanical engineering

Drive method and drive device for fluid pressure cylinder

#3321 ✅ Patent 11,668,332 granted on 2023-06-06
US20210199141A1
Mechanical engineering

Mounting device for nail strip panels

#3322 ✅ Patent 11,359,655 granted on 2022-06-14
US20210199142A1
Mechanical engineering

Clips

#3323 ✅ Patent 11,415,158 granted on 2022-08-16
US20210199143A1
Mechanical engineering

Expansion bolt, and connection assembly comprising such an expansion bolt

#3324 ✅ Patent 11,680,594 granted on 2023-06-20
US20210199144A1
Mechanical engineering

Hollow chamber blocking tool

#3325
US20210199145A1
Mechanical engineering

ANCHOR BOLT FOR HOLLOW WALL

#3326 ✅ Patent 11,261,896 granted on 2022-03-01
US20210199146A1
Mechanical engineering

Tamper resistant identification rivets and tamper evidencing elements thereof

#3327 ✅ Patent 11,460,064 granted on 2022-10-04
US20210199147A1
Mechanical engineering

Snap connection assembly

#3328 ✅ Patent 11,624,392 granted on 2023-04-11
US20210199148A1
Mechanical engineering

Wing-shaped thrust screw assembly

#3329
US20210199149A1
Mechanical engineering

TWO-PIECE HIGH-STRENGTH SCREW

#3330
US20210199150A1
Mechanical engineering

INSULATIVE LAYERS

#3331 ✅ Patent 11,846,313 granted on 2023-12-19
US20210199151A1
Mechanical engineering

Tamper resistant system, tamper resistant assembly and detaching tool

#3332 ✅ Patent 11,649,851 granted on 2023-05-16
US20210199152A1
Mechanical engineering

Crankshaft thrust bearing

#3333 ✅ Patent 11,391,320 granted on 2022-07-19
US20210199153A1
Mechanical engineering

Rotary shaft link assembly shield structure

#3334 ✅ Patent 11,371,552 granted on 2022-06-28
US20210199154A1
Mechanical engineering

Flex pad bearing pad configuration

#3335 ✅ Patent 11,927,216 granted on 2024-03-12
US20210199155A1
Mechanical engineering

Three-section synchronous slide rail

#3336 ✅ Patent 11,293,487 granted on 2022-04-05
US20210199156A1
Mechanical engineering

Slider

#3337
US20210199157A1
Mechanical engineering

BEARING SUPPORT STRUCTURE

#3338 ✅ Patent 11,927,225 granted on 2024-03-12
US20210199158A1
Mechanical engineering

Sliding spline shaft device

#3339 ✅ Patent 11,639,739 granted on 2023-05-02
US20210199159A1
Mechanical engineering

Series elastic actuator

#3340 ✅ Patent 11,181,150 granted on 2021-11-23
US20210199160A1
Mechanical engineering

Constant-velocity universal joint

#3341 ✅ Patent 11,060,570 granted on 2021-07-13
US20210199161A1
Mechanical engineering

Clutch control device

#3342 ✅ Patent 11,162,548 granted on 2021-11-02
US20210199162A1
Mechanical engineering

Control device and method for operating a dual-clutch transmission of a motor vehicle

#3343 ✅ Patent 11,384,802 granted on 2022-07-12
US20210199163A1
Mechanical engineering

Method for clutch kiss point characterization

#3344 ✅ Patent 11,293,501 granted on 2022-04-05
US20210199164A1
Mechanical engineering

Powertrain for a vehicle and method for controlling a powertrain in a vehicle

#3345 ✅ Patent 11,708,875 granted on 2023-07-25
US20210199165A1
Mechanical engineering

Directional arrow on a brake carrier

#3346
US20210199166A1
Mechanical engineering

BRAKE DISC FOR RAILWAY VEHICLE

#3347
US20210199167A1
Mechanical engineering

DISC BRAKE

#3348 ✅ Patent 11,965,567 granted on 2024-04-23
US20210199168A1
Mechanical engineering

Disc brake

#3349
US20210199169A1
Mechanical engineering

BUSH

#3350 ✅ Patent 11,629,770 granted on 2023-04-18
US20210199170A1
Mechanical engineering

Supporting device and gas spring

#3351 ✅ Patent 11,598,387 granted on 2023-03-07
US20210199171A1
Mechanical engineering

Method of controlling pressure variation in working fluids in a fluid circuit undergoing working pressure variations

#3352 ✅ Patent 11,434,969 granted on 2022-09-06
US20210199172A1
Mechanical engineering

Hydraulic damper assembly including an anti-noise member

#3353 ✅ Patent 11,913,512 granted on 2024-02-27
US20210199173A1
Mechanical engineering

Vibration suppression method for servo motor and load multistage drive system

#3354 ✅ Patent 12,000,450 granted on 2024-06-04
US20210199174A1
Mechanical engineering

Torque transfer device having a control system for determining the direction of rotation of the rotor

#3355 ✅ Patent 11,719,306 granted on 2023-08-08
US20210199175A1
Mechanical engineering

Damping device

#3356 ✅ Patent 11,168,759 granted on 2021-11-09
US20210199176A9
Mechanical engineering

Fabric for toothed power transmission belt and belt

#3357 ✅ Patent 11,353,087 granted on 2022-06-07
US20210199177A1
Mechanical engineering

Gripping device for retaining a cable

#3358 ✅ Patent 11,578,783 granted on 2023-02-14
US20210199178A1
Mechanical engineering

Actuator and planetary gear apparatus with uneven crowning

#3359 ✅ Patent 11,391,348 granted on 2022-07-19
US20210199179A1
Mechanical engineering

Transmission and power system for use in hybrid vehicle

#3360 ✅ Patent 11,691,503 granted on 2023-07-04
US20210199180A1
Mechanical engineering

Vehicle drive device with variable transmission

#3361
US20210199181A1
Mechanical engineering

Double-Drive Backpack Power Unit

#3362
US20210199182A1
Mechanical engineering

DEVICE FOR ADJUSTING TAUTNESS OF MOTOR BELT OF TABLE SAW

#3363 ✅ Patent 11,708,882 granted on 2023-07-25
US20210199183A1
Mechanical engineering

Head mechanism and robot

#3364 ✅ Patent 11,079,000 granted on 2021-08-03
US20210199184A1
Mechanical engineering

Differential capable of automatically restricting differential ratio and increasing torque

#3365 ✅ Patent 11,365,795 granted on 2022-06-21
US20210199185A1
Mechanical engineering

Self energizing locking differential

#3366 ✅ Patent 11,428,305 granted on 2022-08-30
US20210199186A1
Mechanical engineering

Pulley structure

#3367 ✅ Patent 12,078,235 granted on 2024-09-03
US20210199187A1
Mechanical engineering

Continuously variable transmission

#3368 ✅ Patent 11,471,795 granted on 2022-10-18
US20210199188A1
Mechanical engineering

Hydraulic oil filter system for a motor vehicle transmission

#3369 ✅ Patent 12,066,094 granted on 2024-08-20
US20210199189A1
Mechanical engineering

Oil cooling circuit of an automatic transmission

#3370 ✅ Patent 11,555,541 granted on 2023-01-17
US20210199190A1
Mechanical engineering

Cooling tower speed reducer

#3371
US20210199191A1
Mechanical engineering

Work Vehicle

#3372
US20210199192A1
Mechanical engineering

Shifter Assembly for a Vehicle and a Method of Operating the Same

#3373 ✅ Patent 11,434,990 granted on 2022-09-06
US20210199193A1
Mechanical engineering

Vehicle shift device with lateral and longitudinal motion

#3374 ✅ Patent 11,441,676 granted on 2022-09-13
US20210199194A1
Mechanical engineering

Rotary actuator

#3375 ✅ Patent 11,060,537 granted on 2021-07-13
US20210199195A1
Mechanical engineering

Cylinder device

#3376 ✅ Patent 11,788,626 granted on 2023-10-17
US20210199196A1
Mechanical engineering

Dynamic seal rotor

#3377 ✅ Patent 11,598,423 granted on 2023-03-07
US20210199197A1
Mechanical engineering

Dynamic seal

#3378 ✅ Patent 11,674,600 granted on 2023-06-13
US20210199198A1
Mechanical engineering

Assembly, more particularly turbomachine, comprising a shaft seal device

#3379 ✅ Patent 11,549,590 granted on 2023-01-10
US20210199199A1
Mechanical engineering

Valve for water flow control

#3380 ✅ Patent 11,415,228 granted on 2022-08-16
US20210199200A1
Mechanical engineering

Water outlet valve structure and humidifier having the same

#3381 ✅ Patent 11,365,815 granted on 2022-06-21
US20210199201A1
Mechanical engineering

System and method for convertible balanced and unbalanced stem valve

#3382
US20210199202A1
Mechanical engineering

Valve For Modulating Flow And Pressure Used In Tubing For The Transportation Of Liquids

#3383 ✅ Patent 11,326,700 granted on 2022-05-10
US20210199203A1
Mechanical engineering

Seat insert in a ball valve for cryogenic applications

#3384 ✅ Patent 11,635,148 granted on 2023-04-25
US20210199204A1
Mechanical engineering

Tube clamp

#3385 ✅ Patent 11,320,056 granted on 2022-05-03
US20210199205A1
Mechanical engineering

Valve device

#3386 ✅ Patent 11,378,192 granted on 2022-07-05
US20210199206A1
Mechanical engineering

Valve

#3387 ✅ Patent 11,441,692 granted on 2022-09-13
US20210199207A1
Mechanical engineering

Overflow and overheat shutoff safety gas inlet

#3388 ✅ Patent 11,680,653 granted on 2023-06-20
US20210199208A1
Mechanical engineering

Pressure reducing valve and pull-out faucet

#3389 ✅ Patent 11,320,059 granted on 2022-05-03
US20210199209A1
Mechanical engineering

Check valve

#3390 ✅ Patent 11,231,121 granted on 2022-01-25
US20210199210A1
Mechanical engineering

Actuator, valve device, and fluid control apparatus

#3391 ✅ Patent 11,313,489 granted on 2022-04-26
US20210199211A1
Mechanical engineering

Microfluidic device for controlling pneumatic microvalves

#3392 ✅ Patent 11,287,054 granted on 2022-03-29
US20210199212A1
Mechanical engineering

Drain plug linkage device

#3393 ✅ Patent 11,703,144 granted on 2023-07-18
US20210199213A1
Mechanical engineering

Motor-driven axial-flow control valve

#3394 ✅ Patent 12,085,191 granted on 2024-09-10
US20210199214A1
Mechanical engineering

System for testing a valve

#3395 ✅ Patent 11,674,617 granted on 2023-06-13
US20210199215A1
Mechanical engineering

Tube lock

#3396
US20210199216A1
Mechanical engineering

BRAKE HOSE AND CROSSLINKED RUBBER COMPOSITION

#3397 ✅ Patent 12,196,348 granted on 2025-01-14
US20210199217A1
Mechanical engineering

Dual-line side bridge for fracturing manifold system

#3398 ✅ Patent 11,480,275 granted on 2022-10-25
US20210199218A1
Mechanical engineering

Hose adapter

#3399
US20210199219A9
Mechanical engineering

CONNECTOR ARRANGEMENT FOR MEDIA PIPELINES, AND METHOD FOR CONNECTING MEDIA PIPELINES

#3400 ✅ Patent 11,566,736 granted on 2023-01-31
US20210199220A1
Mechanical engineering

Aseptic fluid couplings

#3401 ✅ Patent 11,460,133 granted on 2022-10-04
US20210199221A1
Mechanical engineering

Tube connector

#3402 ✅ Patent 11,821,556 granted on 2023-11-21
US20210199222A1
Mechanical engineering

Quick connector

#3403 ✅ Patent 11,619,334 granted on 2023-04-04
US20210199223A1
Mechanical engineering

Fluid couplings

#3404 ✅ Patent 11,976,763 granted on 2024-05-07
US20210199224A1
Mechanical engineering

Fibre reinforced polymer tube

#3405 ✅ Patent 11,441,718 granted on 2022-09-13
US20210199225A1
Mechanical engineering

Compensator arrangement for transport systems

#3406
US20210199226A1
Mechanical engineering

PROFILE CONNECTION

#3407 ✅ Patent 11,885,454 granted on 2024-01-30
US20210199227A1
Mechanical engineering

Bladder saver device

#3408 ✅ Patent 11,906,098 granted on 2024-02-20
US20210199228A1
Mechanical engineering

Dual control emergency release system

#3409 ✅ Patent 11,371,640 granted on 2022-06-28
US20210199229A1
Mechanical engineering

Threaded plug and protective element for a plug

#3410
US20210199230A1
Mechanical engineering

MORTAR COLLAR

#3411 ✅ Patent 11,506,326 granted on 2022-11-22
US20210199231A1
Mechanical engineering

Repair of active leaks in industrial systems using cold spray

#3412 ✅ Patent 12,038,120 granted on 2024-07-16
US20210199232A1
Mechanical engineering

Pipe end protector

#3413 ✅ Patent 11,692,665 granted on 2023-07-04
US20210199233A1 ⚡
Mechanical engineering

Display apparatus and assembly method thereof

#3414 ✅ Patent 11,441,724 granted on 2022-09-13
US20210199234A1
Mechanical engineering

Quick release assembly and support

#3415 ✅ Patent 11,028,961 granted on 2021-06-08
US20210199235A1
Mechanical engineering

Tightening structure of musical instrument stand

#3416 ✅ Patent 11,493,167 granted on 2022-11-08
US20210199236A1
Mechanical engineering

Plane-distributed load sharing pressure device and use method thereof

#3417
US20210199237A1
Mechanical engineering

BASE FRAME AND POSITIONING HEAD FRAME

#3418
US20210199238A1
Mechanical engineering

METHODS AND APPARATUS FOR A SUSPENSION SYSTEM

#3419 ✅ Patent 11,421,819 granted on 2022-08-23
US20210199239A1
Mechanical engineering

Display device

#3420 ✅ Patent 11,619,345 granted on 2023-04-04
US20210199240A1
Mechanical engineering

Automatic lubricator for lubricating an object

#3421 ✅ Patent 11,614,200 granted on 2023-03-28
US20210199241A1
Mechanical engineering

Automatic lubrication system for lubricating an object

#3422 ✅ Patent 11,408,559 granted on 2022-08-09
US20210199242A1
Mechanical engineering

Automatic lubricator for lubricating an object

#3423 ✅ Patent 12,203,595 granted on 2025-01-21
US20210199243A1
Mechanical engineering

Rotary manifold and method of use

#3424 ✅ Patent 11,493,175 granted on 2022-11-08
US20210199244A1
Mechanical engineering

Method for filling tanks of hydrogen-fueled vehicles

#3425
US20210199245A1
Mechanical engineering

METHOD FOR INCREASING PUMP NET POSITIVE SUCTION HEAD

#3426 ✅ Patent 11,473,731 granted on 2022-10-18
US20210199246A1
Mechanical engineering

Tube array type nitrogen canister

#3427 ✅ Patent 11,174,994 granted on 2021-11-16
US20210199247A1
Mechanical engineering

Oxy-acetylene work apparatus and method for determining the operating time of said apparatus

#3428 ✅ Patent 11,391,418 granted on 2022-07-19
US20210199248A1
Mechanical engineering

Photoluminous marker with transparent cover

#3429 ✅ Patent 11,047,532 granted on 2021-06-29
US20210199249A1
Mechanical engineering

LED flexible filament strip and LED flexible lamp

#3430 ✅ Patent 11,221,109 granted on 2022-01-11
US20210199250A1
Mechanical engineering

Filament structure and bulb having the filament structure

#3431 ✅ Patent 11,060,672 granted on 2021-07-13
US20210199251A1
Mechanical engineering

Solid state lamp using light emitting strips

#3432 ✅ Patent 11,098,855 granted on 2021-08-24
US20210199252A1
Mechanical engineering

Solid state lamp using light emitting strips

#3433 ✅ Patent 11,028,974 granted on 2021-06-08
US20210199253A1
Mechanical engineering

LED tube with built-in driving power module

#3434 ✅ Patent 11,713,853 granted on 2023-08-01
US20210199254A1
Mechanical engineering

Networked LED lighting system

#3435 ✅ Patent 11,300,257 granted on 2022-04-12
US20210199255A1
Mechanical engineering

LED lighting fixture

#3436 ✅ Patent 11,125,408 granted on 2021-09-21
US20210199256A1
Mechanical engineering

Lamp for vehicle

#3437 ✅ Patent 11,168,857 granted on 2021-11-09
US20210199257A1
Mechanical engineering

Headlamp for vehicle

#3438 ✅ Patent 11,236,878 granted on 2022-02-01
US20210199258A1
Mechanical engineering

Vehicle headlamp with high-beam and low-beam generators and convex reflector

#3439 ✅ Patent 11,242,971 granted on 2022-02-08
US20210199259A1
Mechanical engineering

Reflector for a supplementary beam

#3440 ✅ Patent 11,236,879 granted on 2022-02-01
US20210199260A1
Mechanical engineering

Vehicle lamp system, vehicle lamp, and method for manufacturing vehicle lamp system

#3441 ✅ Patent 11,326,759 granted on 2022-05-10
US20210199261A1
Mechanical engineering

Lamp for vehicle having a movable mirror and a light adjustment unit

#3442 ✅ Patent 11,371,672 granted on 2022-06-28
US20210199262A1
Mechanical engineering

Lamp device for vehicle

#3443 ✅ Patent 11,549,659 granted on 2023-01-10
US20210199263A1
Mechanical engineering

LED luminaire with a cavity and finned interior

#3444
US20210199264A1
Mechanical engineering

DIRECT LED LIGHTING SYSTEM AND METHOD

#3445 ✅ Patent 11,512,834 granted on 2022-11-29
US20210199265A1
Mechanical engineering

Optics for aisle lighting

#3446 ✅ Patent 11,156,340 granted on 2021-10-26
US20210199266A1
Mechanical engineering

Light guide illumination systems with enhanced light coupling

#3447 ✅ Patent 11,204,151 granted on 2021-12-21
US20210199267A1
Mechanical engineering

Optical device and illumination device

#3448 ✅ Patent 11,560,999 granted on 2023-01-24
US20210199268A1
Mechanical engineering

Light fixture with rotatable light source

#3449 ✅ Patent 11,287,111 granted on 2022-03-29
US20210199269A1
Mechanical engineering

Spring loaded lens retainers

#3450 ✅ Patent 11,982,427 granted on 2024-05-14
US20210199270A1
Mechanical engineering

Sign box light module

#3451 ✅ Patent 11,320,122 granted on 2022-05-03
US20210199271A1
Mechanical engineering

Suspension wire structure and lighting device

#3452 ✅ Patent 11,287,116 granted on 2022-03-29
US20210199272A1
Mechanical engineering

Hanging support bracket

#3453 ✅ Patent 11,703,213 granted on 2023-07-18
US20210199273A1
Mechanical engineering

Braking system for an automated luminaire

#3454 ✅ Patent 11,143,393 granted on 2021-10-12
US20210199274A1
Mechanical engineering

Stacked circuit boards within a lighting device

#3455 ✅ Patent 11,118,776 granted on 2021-09-14
US20210199275A1
Mechanical engineering

Downlight apparatus

#3456 ✅ Patent 11,047,561 granted on 2021-06-29
US20210199276A1
Mechanical engineering

Heat sink structure and flexible light-emitting device having heat sink structure

#3457 ✅ Patent 11,629,854 granted on 2023-04-18
US20210199277A1
Mechanical engineering

Tri-proof lamp

#3458 ✅ Patent 11,608,975 granted on 2023-03-21
US20210199278A1
Mechanical engineering

Thermally managed hazardous location LED light fixture, assembly and methods without utilizing heat sinks

#3459
US20210199279A1
Mechanical engineering

Self-Lit Footlocker Face Indicia

#3460 ✅ Patent 11,112,107 granted on 2021-09-07
US20210199280A1 ⚡
Mechanical engineering

Display apparatus

#3461 ✅ Patent 11,448,391 granted on 2022-09-20
US20210199281A1
Mechanical engineering

Illuminating drywall sponge device

#3462 ✅ Patent 11,112,108 granted on 2021-09-07
US20210199282A1
Mechanical engineering

Superheated steam boiler and method for operation thereof

#3463 ✅ Patent 11,754,280 granted on 2023-09-12
US20210199283A1
Mechanical engineering

Aerosol-generating device with integral heater assembly

#3464 ✅ Patent 12,281,791 granted on 2025-04-22
US20210199284A1
Mechanical engineering

Device and method for producing pressure waves of high amplitude

#3465
US20210199285A1
Mechanical engineering

Integrated Gas Orifice

#3466
US20210199286A1
Mechanical engineering

COMBUSTION CHAMBER FOR THE INCINERATION OF WASTE PRODUCTS

#3467
US20210199287A1
Mechanical engineering

PROCESS AND APPARATUS FOR REMOVING IMPURITIES FROM SOLID BIOMASS FEEDS

#3468
US20210199288A1
Mechanical engineering

PORTABLE COMBUSTION SYSTEM WITH FIRST AND SECOND AIR SOURCES

#3469
US20210199289A1
Mechanical engineering

HEATING APPARATUS COMPRISING COMBUSTIBLE GAS BURNER

#3470 ✅ Patent 11,692,707 granted on 2023-07-04
US20210199290A1
Mechanical engineering

Cooking appliance

#3471 ✅ Patent 11,573,008 granted on 2023-02-07
US20210199291A1
Mechanical engineering

Method for detecting anomalies associated with a gas appliance

#3472 ✅ Patent 12,066,186 granted on 2024-08-20
US20210199292A1
Mechanical engineering

Control method of gas furnace

#3473 ✅ Patent 11,971,168 granted on 2024-04-30
US20210199293A1
Mechanical engineering

Igniter

#3474 ✅ Patent 11,913,644 granted on 2024-02-27
US20210199294A1
Mechanical engineering

Inverting pocket lighters

#3475 ✅ Patent 11,927,347 granted on 2024-03-12
US20210199295A1
Mechanical engineering

Bendable lighter

#3476 ✅ Patent 12,270,542 granted on 2025-04-08
US20210199296A1
Mechanical engineering

Combustor liner with shield holes

#3477 ✅ Patent 11,365,883 granted on 2022-06-21
US20210199297A1
Mechanical engineering

Turbine engine combustion chamber bottom

#3478 ✅ Patent 11,287,134 granted on 2022-03-29
US20210199298A1
Mechanical engineering

Combustor with dual pressure premixing nozzles

#3479 ✅ Patent 11,828,467 granted on 2023-11-28
US20210199299A1
Mechanical engineering

Fluid mixing apparatus using high- and low-pressure fluid streams

#3480 ✅ Patent 11,248,794 granted on 2022-02-15
US20210199300A1
Mechanical engineering

Fluid mixing apparatus using liquid fuel and high- and low-pressure fluid streams

#3481 ✅ Patent 11,913,648 granted on 2024-02-27
US20210199301A1
Mechanical engineering

Fire pit and method of use

#3482 ✅ Patent 11,242,996 granted on 2022-02-08
US20210199302A1
Mechanical engineering

Portable warming assembly

#3483 ✅ Patent 11,624,507 granted on 2023-04-11
US20210199303A1
Mechanical engineering

Food cooking unit

#3484
US20210199304A1
Mechanical engineering

METHOD FOR INSTALLING A COOKING SYSTEM

#3485 ✅ Patent 12,181,159 granted on 2024-12-31
US20210199305A1
Mechanical engineering

Heating cooking device

#3486 ✅ Patent 12,298,012 granted on 2025-05-13
US20210199306A1
Mechanical engineering

Electric heating device

#3487 ✅ Patent 11,739,946 granted on 2023-08-29
US20210199307A1 ⚡
Mechanical engineering

Cooking apparatus

#3488 ✅ Patent 11,204,178 granted on 2021-12-21
US20210199308A1
Mechanical engineering

Range hood having an internal circulation filter for cooking fumes

#3489 ✅ Patent 11,473,782 granted on 2022-10-18
US20210199309A1
Mechanical engineering

Contactless control device for a range hood and control method thereof

#3490 ✅ Patent 11,248,806 granted on 2022-02-15
US20210199310A1
Mechanical engineering

System and method for operating an air-conditioning unit having a coil with an active portion and an inactive portion

#3491
US20210199311A1
Mechanical engineering

AIR-CONDITIONING AND AIR-CLEANING EQUIPMENT

#3492 ✅ Patent 11,624,515 granted on 2023-04-11
US20210199312A1
Mechanical engineering

Chassis for window air conditioner, chassis assembly, and window air conditioner

#3493 ✅ Patent 11,668,474 granted on 2023-06-06
US20210199313A1
Mechanical engineering

Heat recovery device and air conditioning system

#3494 ✅ Patent 11,573,014 granted on 2023-02-07
US20210199314A1
Mechanical engineering

Air conditioner

#3495 ✅ Patent 11,655,990 granted on 2023-05-23
US20210199315A1
Mechanical engineering

Air conditioning system

#3496 ✅ Patent 11,913,671 granted on 2024-02-27
US20210199316A1
Mechanical engineering

Environmental control and air distribution system and method of using the same

#3497 ✅ Patent 11,573,016 granted on 2023-02-07
US20210199317A1
Mechanical engineering

Water cooled dehumidification system

#3498
US20210199318A1
Mechanical engineering

AIR TREATMENT UNIT AND METHOD FOR TREATMENT OF AIR

#3499 ✅ Patent 11,686,483 granted on 2023-06-27
US20210199319A1
Mechanical engineering

Ventilation fan mounting assembly

#3500 ✅ Patent 11,193,683 granted on 2021-12-07
US20210199320A1
Mechanical engineering

Error correction for predictive schedules for a thermostat

#3501
US20210199321A1
Mechanical engineering

RESIDENTIAL ENERGY EFFICIENCY RATING SYSTEM

#3502 ✅ Patent 11,624,522 granted on 2023-04-11
US20210199322A1
Mechanical engineering

Systems and a method for maintenance of HVAC systems

#3503 ✅ Patent 11,913,658 granted on 2024-02-27
US20210199323A1 ⚡
Mechanical engineering

Air purifier

#3504 ✅ Patent 11,187,425 granted on 2021-11-30
US20210199324A9
Mechanical engineering

THERMOSTAT VARIABLE FAN-OFF DELAY

#3505
US20210199325A1
Mechanical engineering

METHOD AND SYSTEM FOR DETECTING A FAILURE IN HVAC SYSTEM, AND MEMORIZER

#3506 ✅ Patent 11,598,542 granted on 2023-03-07
US20210199326A1
Mechanical engineering

Thermostat scheduling using user devices and machine learning

#3507 ✅ Patent 11,255,561 granted on 2022-02-22
US20210199327A1
Mechanical engineering

Predictive presence scheduling for a thermostat using machine learning

#3508 ✅ Patent 11,320,165 granted on 2022-05-03
US20210199328A1
Mechanical engineering

Predictive temperature scheduling for a thermostat using machine learning

#3509
US20210199329A9
Mechanical engineering

Heating, Ventilating, Air Conditioning Fan-On Correction

#3510 ✅ Patent 11,624,524 granted on 2023-04-11
US20210199330A1
Mechanical engineering

Systems and methods for expedited flow sensor calibration

#3511 ✅ Patent 11,300,311 granted on 2022-04-12
US20210199331A1
Mechanical engineering

Humidity indicating apparatus for dehumidifier

#3512 ✅ Patent 11,313,574 granted on 2022-04-26
US20210199332A1
Mechanical engineering

Display assembly and window air conditioner

#3513 ✅ Patent 11,859,843 granted on 2024-01-02
US20210199333A1
Mechanical engineering

System and method for controlling HVAC systems

#3514 ✅ Patent 11,619,415 granted on 2023-04-04
US20210199334A1
Mechanical engineering

Intelligent plug for controlling an air conditioner system over a PLC network

#3515 ✅ Patent 11,029,057 granted on 2021-06-08
US20210199335A9
Mechanical engineering

Economizer controller calibration

#3516 ✅ Patent 11,473,811 granted on 2022-10-18
US20210199336A1
Mechanical engineering

Wind baffle for preventing reverse fan torque

#3517 ✅ Patent 11,754,314 granted on 2023-09-12
US20210199337A1
Mechanical engineering

Water receiving tray and chassis assembly for window air conditioner, and window air conditioner

#3518 ✅ Patent 11,029,061 granted on 2021-06-08
US20210199338A9
Mechanical engineering

Economizer perimeter gap sealing

#3519 ✅ Patent 12,050,027 granted on 2024-07-30
US20210199339A1
Mechanical engineering

Production system and production method of potassium manganate

#3520 ✅ Patent 12,130,052 granted on 2024-10-29
US20210199340A1
Mechanical engineering

Heat exchanger unit and method for manufacturing the same

#3521 ✅ Patent 11,300,323 granted on 2022-04-12
US20210199341A1
Mechanical engineering

Heating system enclosure

#3522
US20210199342A1
Mechanical engineering

OUTER CASE FOR HOT WATER UNIT, AND HOT WATER UNIT PROVIDED THEREWITH

#3523
US20210199343A1
Mechanical engineering

WATER HEATER CONTROLLED BY FREQUENCY REGULATION OF INVERTER

#3524 ✅ Patent 11,719,466 granted on 2023-08-08
US20210199344A1
Mechanical engineering

Electronic unlock feature

#3525 ✅ Patent 12,270,577 granted on 2025-04-08
US20210199345A1
Mechanical engineering

Heater bundles for thermal gradient compensation

#3526 ✅ Patent 11,629,886 granted on 2023-04-18
US20210199346A1
Mechanical engineering

Gas heater for water and a gas water heater

#3527
US20210199347A1
Mechanical engineering

QUANTITATIVE OUTPUT APPARATUS AND GROUP-CONTROL TRACKING SUPPORT

#3528
US20210199348A1
Mechanical engineering

REFRIGERATION SYSTEM HAVING DUAL COMPRESSORS AND EITHER A SINGLE EVAPORATOR OR DUAL EVAPORATORS

#3529 ✅ Patent 11,519,640 granted on 2022-12-06
US20210199349A1
Mechanical engineering

Air conditioner

#3530 ✅ Patent 11,725,855 granted on 2023-08-15
US20210199350A1
Mechanical engineering

Air conditioning apparatus

#3531
US20210199351A1
Mechanical engineering

SYSTEM AND METHOD FOR TRANSFERRING ENERGY

#3532
US20210199352A1
Mechanical engineering

ELECTROCALORIC HEAT TRANSFER ARTICLES AND SYSTEMS

#3533 ✅ Patent 12,092,377 granted on 2024-09-17
US20210199353A1
Mechanical engineering

Thermoelectric refrigerated/frozen product storage and transportation cooler

#3534 ✅ Patent 11,105,542 granted on 2021-08-31
US20210199354A1
Mechanical engineering

Generator and condensing system

#3535 ✅ Patent 12,098,870 granted on 2024-09-24
US20210199355A1
Mechanical engineering

Gas heat-pump system and method of controlling same

#3536 ✅ Patent 11,578,901 granted on 2023-02-14
US20210199356A1
Mechanical engineering

Cooling fan for refrigerant cooled motor

#3537
US20210199357A1
Mechanical engineering

COOLING DEVICE

#3538 ✅ Patent 11,668,502 granted on 2023-06-06
US20210199358A1
Mechanical engineering

Transport refrigeration system and a CAN ID distributing method for the transport refrigeration system

#3539 ✅ Patent 11,441,827 granted on 2022-09-13
US20210199359A1
Mechanical engineering

Refrigerant leak detection system and method

#3540 ✅ Patent 11,959,675 granted on 2024-04-16
US20210199360A1
Mechanical engineering

Air-conditioning apparatus

#3541 ✅ Patent 11,739,998 granted on 2023-08-29
US20210199361A1
Mechanical engineering

Device and method for chiller plant management, computer readable storage device and chiller plant

#3542 ✅ Patent 11,927,379 granted on 2024-03-12
US20210199362A1
Mechanical engineering

Precooler-based transcritical COheat pump system and control method of waterway two-way valve thereof

#3543 ✅ Patent 11,280,532 granted on 2022-03-22
US20210199363A1
Mechanical engineering

Evaporator assembly for a horizontal type ice making machine

#3544 ✅ Patent 11,592,226 granted on 2023-02-28
US20210199364A1
Mechanical engineering

Refrigerator

#3545 ✅ Patent 11,320,190 granted on 2022-05-03
US20210199365A1
Mechanical engineering

Refrigerator diverter valve using fluidic circuit

#3546 ✅ Patent 11,156,396 granted on 2021-10-26
US20210199366A1
Mechanical engineering

Side access panel for an appliance

#3547 ✅ Patent 11,609,038 granted on 2023-03-21
US20210199367A1
Mechanical engineering

Panel assembly, refrigerator, and home appliances

#3548 ✅ Patent 11,346,596 granted on 2022-05-31
US20210199368A1
Mechanical engineering

Trim breaker for an insulated appliance

#3549 ✅ Patent 11,953,261 granted on 2024-04-09
US20210199369A1
Mechanical engineering

Food treatment device

#3550 ✅ Patent 11,187,454 granted on 2021-11-30
US20210199370A1
Mechanical engineering

Edge protection module for attachment to an outer edge of a shelf

#3551 ✅ Patent 12,130,078 granted on 2024-10-29
US20210199371A1
Mechanical engineering

Artificial intelligence enabled food refrigerating device

#3552
US20210199372A1
Mechanical engineering

Method And System For Reducing Thermal Leak By Decoupling A Thermal Interface

#3553
US20210199373A1
Mechanical engineering

HOUSEHOLD APPLIANCE DEVICE, IN PARTICULAR HOUSEHOLD REFRIGERATION APPLIANCE DEVICE

#3554
US20210199374A1
Mechanical engineering

REFRIGERATOR LIGHT-SENSING SYSTEM CAPABLE OF SAVING ENERGY AND REDUCING NOISE

#3555 ✅ Patent 11,656,025 granted on 2023-05-23
US20210199375A1
Mechanical engineering

Resilient housing

#3556 ✅ Patent 11,359,858 granted on 2022-06-14
US20210199376A1
Mechanical engineering

Method for liquefying ammonia

#3557 ✅ Patent 11,965,693 granted on 2024-04-23
US20210199377A1
Mechanical engineering

Helium gas liquefier and method for liquefying helium gas

#3558
US20210199378A1
Mechanical engineering

METHOD AND APPARATUS FOR IMPROVING EFFICIENCY OF A FRONT-END PURIFICATION UNIT OF AN AIR SEPARATION PLANT

#3559 ✅ Patent 11,976,881 granted on 2024-05-07
US20210199379A1
Mechanical engineering

Desolventizer toaster with convective current recycle

#3560 ✅ Patent 11,578,920 granted on 2023-02-14
US20210199380A1
Mechanical engineering

Arrangement for supporting a rotary drum

#3561
US20210199381A1
Mechanical engineering

COOLING TOWER SPEED REDUCER

#3562 ✅ Patent 11,614,082 granted on 2023-03-28
US20210199382A1
Mechanical engineering

Slim-type gas transportation device

#3563 ✅ Patent 11,300,359 granted on 2022-04-12
US20210199383A1
Mechanical engineering

Block style heat exchanger for heat pipe reactor

#3564 ✅ Patent 11,788,794 granted on 2023-10-17
US20210199384A1
Mechanical engineering

Heat exchanger and inner fin thereof

#3565
US20210199385A1
Mechanical engineering

VAPOR CHAMBER HAVING SEALING STRUCTURE

#3566
US20210199386A1
Mechanical engineering

VAPOR CHAMBER STRUCTURE

#3567 ✅ Patent 12,152,836 granted on 2024-11-26
US20210199387A1
Mechanical engineering

Heat recovery ventilator

#3568 ✅ Patent 11,231,236 granted on 2022-01-25
US20210199388A1
Mechanical engineering

Rotary regenerator

#3569
US20210199389A1
Mechanical engineering

Container for recovering the heat energy of wastewater

#3570
US20210199390A1
Mechanical engineering

Method and Adjustment System for Controlling the Recovery of Heat Energy from Wastewater Flowing in a Spiral Pipe Present Inside a Container

#3571 ✅ Patent 11,802,741 granted on 2023-10-31
US20210199391A1
Mechanical engineering

Fluid cooling device

#3572 ✅ Patent 11,519,678 granted on 2022-12-06
US20210199392A1
Mechanical engineering

Heat exchanger

#3573 ✅ Patent 11,971,229 granted on 2024-04-30
US20210199393A1
Mechanical engineering

Heat exchanger closure assemblies and methods of using and installing the same

#3574 ✅ Patent 11,815,317 granted on 2023-11-14
US20210199394A1
Mechanical engineering

Net shape moldable thermally conductive materials

#3575 ✅ Patent 12,287,161 granted on 2025-04-29
US20210199395A1
Mechanical engineering

Aluminum alloy heat exchanger

#3576 ✅ Patent 12,015,131 granted on 2024-06-18
US20210199396A1
Mechanical engineering

Electrochemical heat transfer system

#3577
US20210199397A1
Mechanical engineering

Semi-automatic rifle restrictor mechanism and methods

#3578 ✅ Patent 11,300,373 granted on 2022-04-12
US20210199398A1
Mechanical engineering

Revolver reloading device

#3579 ✅ Patent 11,525,645 granted on 2022-12-13
US20210199399A1
Mechanical engineering

Modular handgun

#3580 ✅ Patent 11,566,861 granted on 2023-01-31
US20210199400A1
Mechanical engineering

Device system and method for projectile launcher operation monitoring

#3581 ✅ Patent 11,441,867 granted on 2022-09-13
US20210199401A1
Mechanical engineering

Silencer mount

#3582 ✅ Patent 11,585,630 granted on 2023-02-21
US20210199402A1
Mechanical engineering

Extendable baton with damage resistant locking mechanism

#3583 ✅ Patent 11,209,239 granted on 2021-12-28
US20210199403A1
Mechanical engineering

Firearm stock

#3584 ✅ Patent 11,499,794 granted on 2022-11-15
US20210199404A1
Mechanical engineering

Adjustable stock systems for firearms

#3585 ✅ Patent 11,193,730 granted on 2021-12-07
US20210199405A1
Mechanical engineering

Handguard endcap

#3586
US20210199406A1
Mechanical engineering

FIREARM AND AMMUNITION SAFE

#3587 ✅ Patent 12,031,799 granted on 2024-07-09
US20210199407A1
Mechanical engineering

System and method for increasing performance of shooter and firearm

#3588 ✅ Patent 11,644,278 granted on 2023-05-09
US20210199408A1
Mechanical engineering

Weapon simulation systems

#3589 ✅ Patent 11,454,474 granted on 2022-09-27
US20210199409A1
Mechanical engineering

Optical sight mounting system

#3590 ✅ Patent 11,287,225 granted on 2022-03-29
US20210199410A1
Mechanical engineering

Rapid response self-defense device, system and method

#3591 ✅ Patent 11,215,429 granted on 2022-01-04
US20210199411A1
Mechanical engineering

Safety devices and methods of using a safety device

#3592 ✅ Patent 11,867,486 granted on 2024-01-09
US20210199412A1
Mechanical engineering

Electronic stun grenade

#3593 ✅ Patent 11,320,250 granted on 2022-05-03
US20210199413A1
Physics

Assembly for detecting an intrusion into an appliance and a corresponding appliance

#3594 ✅ Patent 11,841,221 granted on 2023-12-12
US20210199414A1
Physics

Mobile device and method for sensor data based antenna selection

#3595 ✅ Patent 11,852,472 granted on 2023-12-26
US20210199415A1
Physics

Output signal processing circuit for eddy current sensor and output signal processing method for eddy current sensor

#3596
US20210199416A1
Physics

Method of Assistance in the Maintenance of an Industrial Tool, Corresponding Tool and System and Program Implementing the Method

#3597 ✅ Patent 11,365,961 granted on 2022-06-21
US20210199417A1
Physics

Polarization holographic microscope system and sample image acquisition method using the same

#3598 ✅ Patent 11,255,655 granted on 2022-02-22
US20210199418A1
Physics

Differential sinusoidal phase modulation laser interferometric nanometer displacement measuring apparatus and method

#3599 ✅ Patent 11,231,271 granted on 2022-01-25
US20210199419A1
Physics

Interferometer system and application thereof

#3600 ✅ Patent 11,193,754 granted on 2021-12-07
US20210199420A1
Physics

OCT system and OCT method