Patent Applications published on Oct 21, 2021 - page 12

#3301 ✅ Patent 11,421,684 granted on 2022-08-23
US20210324852A1
Mechanical engineering

Device for providing a flow and a method of varying a flow rate

#3302 ✅ Patent 11,486,390 granted on 2022-11-01
US20210324853A1
Mechanical engineering

Stator with modular interior

#3303
US20210324854A1
Mechanical engineering

PUMP APPARATUS

#3304
US20210324855A1
Mechanical engineering

OIL PUMP

#3305 ✅ Patent 11,686,307 granted on 2023-06-27
US20210324856A1
Mechanical engineering

Compressor having oil feeding channels

#3306 ✅ Patent 11,732,714 granted on 2023-08-22
US20210324857A1
Mechanical engineering

Scroll compressor including bushing mounted on eccentric shaft containing cylindrical and auxiliary weight portions and balancer disposed above annular rotor remote from back pressure chamber

#3307 ✅ Patent 11,519,412 granted on 2022-12-06
US20210324858A1
Mechanical engineering

Oil-injected multistage compressor device and method for controlling a compressor device

#3308 ✅ Patent 11,680,588 granted on 2023-06-20
US20210324859A1
Mechanical engineering

Lubrication system for a compressor

#3309
US20210324860A1
Mechanical engineering

COMPRESSOR AND CHILLER SYSTEM HAVING THE SAME

#3310 ✅ Patent 11,959,497 granted on 2024-04-16
US20210324861A1
Mechanical engineering

Method for determining operational parameters of a blood pump

#3311
US20210324862A1
Mechanical engineering

CENTRIFUGAL PUMP FOR CONVEYING A FLUID

#3312 ✅ Patent 11,519,419 granted on 2022-12-06
US20210324863A1
Mechanical engineering

Non-sealed vacuum pump with supersonically rotatable bladeless gas impingement surface

#3313 ✅ Patent 11,396,881 granted on 2022-07-26
US20210324864A1
Mechanical engineering

Bladeless fan and air outlet cylinder thereof

#3314
US20210324865A1
Mechanical engineering

NECK BAND TYPE FAN

#3315 ✅ Patent 11,346,357 granted on 2022-05-31
US20210324866A1
Mechanical engineering

Individual axis driven three stage counter rotating axial flow pump

#3316 ✅ Patent 11,795,962 granted on 2023-10-24
US20210324867A1
Mechanical engineering

Shear pin and drive shaft spring brake in electrical submersible pump

#3317 ✅ Patent 11,846,297 granted on 2023-12-19
US20210324868A1
Mechanical engineering

Process fluid lubricated pump

#3318 ✅ Patent 11,781,556 granted on 2023-10-10
US20210324869A1
Mechanical engineering

High energy density turbomachines

#3319 ✅ Patent 11,713,769 granted on 2023-08-01
US20210324870A1
Mechanical engineering

Impeller

#3320 ✅ Patent 11,493,055 granted on 2022-11-08
US20210324871A1
Mechanical engineering

Radial pump

#3321 ✅ Patent 11,713,770 granted on 2023-08-01
US20210324872A1
Mechanical engineering

Centrifugal blower

#3322 ✅ Patent 11,530,707 granted on 2022-12-20
US20210324873A1
Mechanical engineering

Fan

#3323 ✅ Patent 12,078,187 granted on 2024-09-03
US20210324874A1
Mechanical engineering

Impeller, fan, and air-conditioning apparatus

#3324 ✅ Patent 11,655,827 granted on 2023-05-23
US20210324875A1
Mechanical engineering

Pump device

#3325 ✅ Patent 11,781,561 granted on 2023-10-10
US20210324876A1
Mechanical engineering

Compressor and chiller including the same

#3326 ✅ Patent 11,566,636 granted on 2023-01-31
US20210324877A1
Mechanical engineering

Suspending tool, supporting jig, disassembling method for rotary machine, and assembling method for rotary machine

#3327 ✅ Patent 11,927,202 granted on 2024-03-12
US20210324878A1
Mechanical engineering

Server fan guard

#3328 ✅ Patent 11,434,934 granted on 2022-09-06
US20210324879A1
Mechanical engineering

System and method for end position damping

#3329 ✅ Patent 11,674,534 granted on 2023-06-13
US20210324880A1
Mechanical engineering

Refuse vehicle control systems and methods

#3330 ✅ Patent 11,788,561 granted on 2023-10-17
US20210324881A1
Mechanical engineering

Hydraulic fluid flow control

#3331
US20210324882A1
Mechanical engineering

ROD-LESS CYLINDER WITH TWO PISTONS

#3332 ✅ Patent 11,578,736 granted on 2023-02-14
US20210324883A1
Mechanical engineering

System and method for determining friction information

#3333 ✅ Patent 11,624,382 granted on 2023-04-11
US20210324884A1
Mechanical engineering

Pivoting fastener assembly and method for manufacturing same

#3334 ✅ Patent 11,572,905 granted on 2023-02-07
US20210324885A1
Mechanical engineering

Quick-threaded rod locking device and method

#3335
US20210324886A1
Mechanical engineering

ELECTRIC HEATER THAT CAN BE CLAMPED

#3336 ✅ Patent 11,614,120 granted on 2023-03-28
US20210324887A1
Mechanical engineering

Locking mechanism and vehicle having same

#3337 ✅ Patent 11,644,057 granted on 2023-05-09
US20210324888A1
Mechanical engineering

Reusable release mechanism

#3338 ✅ Patent 12,338,852 granted on 2025-06-24
US20210324889A1
Mechanical engineering

JOINED BODY

#3339
US20210324890A1
Mechanical engineering

CLAMPING MIRROR LIGHT

#3340 ✅ Patent 12,098,771 granted on 2024-09-24
US20210324891A1
Mechanical engineering

Coupling device and sealing device

#3341 ✅ Patent 11,530,717 granted on 2022-12-20
US20210324892A1
Mechanical engineering

Fastening device for fastening a component to a carrier component

#3342 ✅ Patent 11,867,210 granted on 2024-01-09
US20210324893A1
Mechanical engineering

Expansion-type anchor, sleeve used in same, and construction method

#3343
US20210324894A1
Mechanical engineering

ANCHOR FOR HOLLOW WALLS

#3344 ✅ Patent 11,802,582 granted on 2023-10-31
US20210324895A1
Mechanical engineering

Anchor rod assembly with conveying head

#3345 ✅ Patent 12,071,968 granted on 2024-08-27
US20210324896A1
Mechanical engineering

Reusable releasable restraint for evacuation assemblies

#3346 ✅ Patent 12,117,032 granted on 2024-10-15
US20210324897A1
Mechanical engineering

Expandable washer

#3347
US20210324898A1
Mechanical engineering

Threaded Fastener Locking System

#3348
US20210324899A1
Mechanical engineering

SELF-ACTUATING FASTENER ASSEMBLIES

#3349 ✅ Patent 11,408,462 granted on 2022-08-09
US20210324900A1
Mechanical engineering

Adhesion device

#3350 ✅ Patent 12,241,502 granted on 2025-03-04
US20210324901A1
Mechanical engineering

Tool drive assembly

#3351
US20210324902A1
Mechanical engineering

Coupling Device for Articulated Connection of Two Elements of a Conveying and/or Sorting Device, and Corresponding Conveying and/or Sorting Device

#3352 ✅ Patent 11,619,257 granted on 2023-04-04
US20210324903A1
Mechanical engineering

Universal joint assembly

#3353 ✅ Patent 11,867,225 granted on 2024-01-09
US20210324904A1
Mechanical engineering

Pivot joint assembly

#3354 ✅ Patent 11,549,554 granted on 2023-01-10
US20210324905A1
Mechanical engineering

Bearings with visually distinct wear indicators

#3355
US20210324906A1
Mechanical engineering

STUDDED BALL JOINT

#3356
US20210324907A1
Mechanical engineering

KINEMATIC IDLER ROLLER

#3357 ✅ Patent 11,674,546 granted on 2023-06-13
US20210324908A1
Mechanical engineering

Gas foil thrust bearings having top foils incorporating pocket recesses

#3358 ✅ Patent 11,306,773 granted on 2022-04-19
US20210324909A1
Mechanical engineering

Wheel bearing device

#3359 ✅ Patent 11,975,748 granted on 2024-05-07
US20210324910A1
Mechanical engineering

Side bearing

#3360 ✅ Patent 11,286,982 granted on 2022-03-29
US20210324911A1
Mechanical engineering

Auxiliary sliding connection assembly

#3361
US20210324912A1
Mechanical engineering

PLANAR ROTARY AIR BEARING STAGE

#3362 ✅ Patent 11,976,366 granted on 2024-05-07
US20210324913A1
Mechanical engineering

Sliding member and member for internal combustion engine

#3363 ✅ Patent 11,215,231 granted on 2022-01-04
US20210324914A1
Mechanical engineering

Ball bearing rear inner ring with oil circumferential groove

#3364
US20210324915A1
Mechanical engineering

SEALED BEARING

#3365 ✅ Patent 11,619,267 granted on 2023-04-04
US20210324916A1
Mechanical engineering

Manufacturing method for upper case of strut bearing, and strut bearing

#3366 ✅ Patent 11,339,834 granted on 2022-05-24
US20210324917A1
Mechanical engineering

Clutch device with axially-acting fluid conveying device

#3367 ✅ Patent 11,686,353 granted on 2023-06-27
US20210324918A1
Mechanical engineering

Actuation mechanism, in particular for a clutch actuator

#3368 ✅ Patent 11,441,616 granted on 2022-09-13
US20210324919A1
Mechanical engineering

Actuating mechanism, in particular for a clutch actuator

#3369
US20210324920A1
Mechanical engineering

Device for quickly adjusting initial engagement characteristics of a clutch

#3370
US20210324921A1
Mechanical engineering

CLUTCH DEVICE

#3371
US20210324922A1
Mechanical engineering

Actuating Mechanism, Clutch Actuator and Transmission Actuator With Improved Vibration Behavior

#3372 ✅ Patent 11,536,325 granted on 2022-12-27
US20210324923A1
Mechanical engineering

Clutch unit

#3373 ✅ Patent 11,536,326 granted on 2022-12-27
US20210324924A1
Mechanical engineering

Clutch control device and hydraulic equipment control device

#3374 ✅ Patent 11,221,049 granted on 2022-01-11
US20210324925A1
Mechanical engineering

Clutch control method for vehicle

#3375 ✅ Patent 11,274,714 granted on 2022-03-15
US20210324926A1
Mechanical engineering

Electromagnetic braking system and control method for rapid compression machine

#3376 ✅ Patent 12,241,512 granted on 2025-03-04
US20210324927A1
Mechanical engineering

Flexible dust boot for automotive brake cylinder

#3377 ✅ Patent 11,815,144 granted on 2023-11-14
US20210324928A1
Mechanical engineering

Retraction spring for retracting a brake pad

#3378 ✅ Patent 11,365,775 granted on 2022-06-21
US20210324929A1
Mechanical engineering

Commercial vehicle air disc brake caliper assembly

#3379 ✅ Patent 11,719,298 granted on 2023-08-08
US20210324930A1
Mechanical engineering

Coil spring

#3380 ✅ Patent 11,473,639 granted on 2022-10-18
US20210324931A1
Mechanical engineering

Coined drawbars for drawbar assemblies

#3381 ✅ Patent 11,846,337 granted on 2023-12-19
US20210324932A1
Mechanical engineering

Damping element with thread portion

#3382 ✅ Patent 12,181,017 granted on 2024-12-31
US20210324933A1
Mechanical engineering

Valve assembly

#3383 ✅ Patent 11,649,875 granted on 2023-05-16
US20210324934A1
Mechanical engineering

Fluid damper for a bicycle component

#3384 ✅ Patent 11,927,243 granted on 2024-03-12
US20210324935A1
Mechanical engineering

Shock absorber

#3385 ✅ Patent 11,572,929 granted on 2023-02-07
US20210324936A1
Mechanical engineering

Vibration isolator and method of assembly using flex circuits

#3386 ✅ Patent 11,732,774 granted on 2023-08-22
US20210324937A1
Mechanical engineering

Combined isolation and torsional vibration damping device

#3387 ✅ Patent 11,796,034 granted on 2023-10-24
US20210324938A1
Mechanical engineering

Friction transmission belt and production method therefor

#3388 ✅ Patent 11,384,814 granted on 2022-07-12
US20210324939A1
Mechanical engineering

Compliant hanger assembly

#3389 ✅ Patent 11,391,345 granted on 2022-07-19
US20210324940A1
Mechanical engineering

Cable tensioning device

#3390
US20210324941A1
Mechanical engineering

BICYCLE CHAIN

#3391 ✅ Patent 11,815,161 granted on 2023-11-14
US20210324942A1
Mechanical engineering

Speed reducer and motor with speed reducer

#3392 ✅ Patent 11,293,525 granted on 2022-04-05
US20210324943A1
Mechanical engineering

Seven-speed double clutch transmission and vehicle

#3393 ✅ Patent 11,149,825 granted on 2021-10-19
US20210324944A1
Mechanical engineering

Engine assembly including gearbox for varying compression ratio of engine assembly using stationary actuator

#3394 ✅ Patent 11,486,472 granted on 2022-11-01
US20210324945A1
Mechanical engineering

Gear sytems with variable speed drive

#3395 ✅ Patent 11,835,133 granted on 2023-12-05
US20210324946A1
Mechanical engineering

Variable spacing flange pulley for variable-speed drive

#3396 ✅ Patent 11,149,826 granted on 2021-10-19
US20210324947A1
Mechanical engineering

Planetary rolling micro-jacking device

#3397
US20210324948A1
Mechanical engineering

WAVE GENERATOR AND STRAIN WAVE GEARING

#3398
US20210324949A1
Mechanical engineering

BEVEL GEAR COMPONENT, BEVEL GEAR, AND BEVEL GEAR COMPONENT MANUFACTURING METHOD

#3399
US20210324950A1
Mechanical engineering

SPUR GEAR COMPONENT, SPUR GEAR, AND MANUFACTURING METHOD OF SPUR GEAR COMPONENT

#3400 ✅ Patent 11,708,885 granted on 2023-07-25
US20210324951A1
Mechanical engineering

Drive device

#3401 ✅ Patent 11,920,672 granted on 2024-03-05
US20210324952A1
Mechanical engineering

Lubrication system for components in an engine starter

#3402 ✅ Patent 11,543,023 granted on 2023-01-03
US20210324953A1
Mechanical engineering

Hydraulic arrangement for a vehicle transmission

#3403
US20210324954A1
Mechanical engineering

TRANSMISSION CONTROL DEVICE AND TRANSMISSION CONTROL METHOD FOR CONTINUOUSLY VARIABLE TRANSMISSION

#3404 ✅ Patent 11,268,615 granted on 2022-03-08
US20210324955A1
Mechanical engineering

Closed-loop control of an infinitely variable transmission

#3405 ✅ Patent 11,692,630 granted on 2023-07-04
US20210324956A1
Mechanical engineering

Redundant seal with radial features

#3406 ✅ Patent 11,965,600 granted on 2024-04-23
US20210324957A1
Mechanical engineering

Mechanical sealing arrangement and a sensor ring for monitoring the operation of a mechanical seal arrangement

#3407 ✅ Patent 11,199,265 granted on 2021-12-14
US20210324958A1
Mechanical engineering

Pipe connection compensation device by magnetic fluid sealing

#3408 ✅ Patent 11,499,642 granted on 2022-11-15
US20210324959A1
Mechanical engineering

Pressure actuated valve with shock absorber

#3409 ✅ Patent 11,525,517 granted on 2022-12-13
US20210324960A1
Mechanical engineering

Catalyst control and withdrawal valve with tight shutoff capability

#3410
US20210324961A1
Mechanical engineering

SPOOL VALVE

#3411 ✅ Patent 11,408,523 granted on 2022-08-09
US20210324962A1
Mechanical engineering

One-way valve and air supply system for massage pool

#3412
US20210324963A1
Mechanical engineering

VALVE COVER

#3413 ✅ Patent 11,976,743 granted on 2024-05-07
US20210324964A1
Mechanical engineering

Wireless valve manifold

#3414 ✅ Patent 11,339,893 granted on 2022-05-24
US20210324965A1
Mechanical engineering

Magnetic locking or opening device, method and system

#3415 ✅ Patent 11,549,608 granted on 2023-01-10
US20210324966A1
Mechanical engineering

Pilot-type electromagnetic valve

#3416 ✅ Patent 11,274,767 granted on 2022-03-15
US20210324967A1
Mechanical engineering

Flow rate scale field calibration for balancing valve

#3417 ✅ Patent 12,352,369 granted on 2025-07-08
US20210324968A1
Mechanical engineering

STEAM INJECTION VALVE ACTUATOR, SYSTEM, AND METHOD

#3418 ✅ Patent 11,692,644 granted on 2023-07-04
US20210324969A1
Mechanical engineering

Vent with relief valve

#3419 ✅ Patent 11,592,121 granted on 2023-02-28
US20210324970A1
Mechanical engineering

Method and device for positioning components on a cable

#3420 ✅ Patent 11,703,148 granted on 2023-07-18
US20210324971A1
Mechanical engineering

Aerial cable management device

#3421 ✅ Patent 11,421,803 granted on 2022-08-23
US20210324972A1
Mechanical engineering

Cable fastener

#3422
US20210324973A1
Mechanical engineering

SUPPORT DEVICES FOR DROP CABLES

#3423 ✅ Patent 11,435,013 granted on 2022-09-06
US20210324974A1
Mechanical engineering

Aircraft fuel tank isolator

#3424 ✅ Patent 11,493,152 granted on 2022-11-08
US20210324975A1
Mechanical engineering

Tank retro-fitting collar with square O-rings

#3425
US20210324976A1
Mechanical engineering

FEEDTHROUGH FOR APPLICATIONS AT HIGH PRESSURE

#3426
US20210324977A1
Mechanical engineering

PIPING FOR ULTRA-PURE WATER AND MULTI-LAYER TUBE

#3427 ✅ Patent 11,680,665 granted on 2023-06-20
US20210324978A1
Mechanical engineering

Hose with rubber and plastic

#3428 ✅ Patent 11,739,866 granted on 2023-08-29
US20210324979A1
Mechanical engineering

Electric resistance welded steel pipe for torsion beam

#3429 ✅ Patent 11,906,082 granted on 2024-02-20
US20210324980A1
Mechanical engineering

Joint restraint device

#3430 ✅ Patent 11,719,368 granted on 2023-08-08
US20210324981A1
Mechanical engineering

Coupling assembly for pipe connection and method of manufacturing the same

#3431
US20210324982A1
Mechanical engineering

CLAMP LOCATING SYSTEM AND METHOD

#3432
US20210324983A1
Mechanical engineering

COUPLING APPARATUS AND CORRUGATED HOSE ARRANGEMENT

#3433
US20210324984A1
Mechanical engineering

ELECTROSTATIC DISCHARGE MITIGATION DEVICE

#3434 ✅ Patent 11,428,356 granted on 2022-08-30
US20210324985A1
Mechanical engineering

Hose connector apparatus

#3435 ✅ Patent 12,072,050 granted on 2024-08-27
US20210324986A1
Mechanical engineering

Push-fit pipe fitting

#3436
US20210324987A1
Mechanical engineering

PIPE FITTINGS

#3437 ✅ Patent 11,885,451 granted on 2024-01-30
US20210324988A1
Mechanical engineering

Low-spill coupling assembly

#3438 ✅ Patent 12,018,787 granted on 2024-06-25
US20210324989A1
Mechanical engineering

Connector and connection assembly

#3439 ✅ Patent 12,111,005 granted on 2024-10-08
US20210324990A1
Mechanical engineering

Inflatable stent

#3440
US20210324991A1
Mechanical engineering

INSPECTION METHOD AND INSPECTION VEHICLE

#3441 ✅ Patent 11,512,805 granted on 2022-11-29
US20210324992A1
Mechanical engineering

Cleaning assembly for a tubular drag conveyor

#3442 ✅ Patent 11,246,452 granted on 2022-02-15
US20210324993A1
Mechanical engineering

Appliance base

#3443 ✅ Patent 11,359,761 granted on 2022-06-14
US20210324994A1
Mechanical engineering

Multipurpose holder

#3444
US20210324995A1
Mechanical engineering

Quick release equipment mount

#3445
US20210324996A1
Mechanical engineering

PHOTOGRAPHING APPARATUS, PHOTOGRAPHING DEVICE, AND ELECTRONIC DEVICE

#3446 ✅ Patent 11,698,168 granted on 2023-07-11
US20210324997A1
Mechanical engineering

Convertible hiking sticks

#3447 ✅ Patent 12,259,089 granted on 2025-03-25
US20210324998A1
Mechanical engineering

Control arrangement and method for controlling a forestry machine

#3448 ✅ Patent 11,162,638 granted on 2021-11-02
US20210324999A1
Mechanical engineering

Polar cap-reinforced pressure vessel

#3449 ✅ Patent 11,835,179 granted on 2023-12-05
US20210325000A1
Mechanical engineering

Systems and methods for monitoring evacuation assembly charge cylinders

#3450
US20210325001A1
Mechanical engineering

CONNECTION DEVICE FOR A GAS PRESSURE CHAMBER

#3451 ✅ Patent 12,247,703 granted on 2025-03-11
US20210325002A1
Mechanical engineering

Anti-fire safety system for a vehicle having hydrogen stored on board, and related vehicle

#3452
US20210325003A1
Mechanical engineering

DEVICE AND METHOD FOR HEATING A FLUID IN A PIPELINE

#3453 ✅ Patent 11,603,956 granted on 2023-03-14
US20210325004A1
Mechanical engineering

Pipe isolation device

#3454 ✅ Patent 11,703,189 granted on 2023-07-18
US20210325005A1
Mechanical engineering

Fluid leakage diagnosing device, fluid leakage diagnosing system, fluid leakage diagnosing method, and recording medium storing fluid leakage diagnosing program

#3455 ✅ Patent 11,525,547 granted on 2022-12-13
US20210325006A1
Mechanical engineering

LED light bulb with curved filament

#3456 ✅ Patent 12,066,155 granted on 2024-08-20
US20210325007A1
Mechanical engineering

LED bulb lamp

#3457
US20210325008A1
Mechanical engineering

Interactive Portable Lighting System

#3458 ✅ Patent 11,415,279 granted on 2022-08-16
US20210325009A1
Mechanical engineering

Lighting device

#3459 ✅ Patent 11,732,850 granted on 2023-08-22
US20210325010A1
Mechanical engineering

Smart recessed light

#3460 ✅ Patent 11,175,004 granted on 2021-11-16
US20210325011A1
Mechanical engineering

Cove lighting mounting systems and methods

#3461 ✅ Patent 11,530,787 granted on 2022-12-20
US20210325012A1
Mechanical engineering

Collapse preventing lamps

#3462 ✅ Patent 11,536,427 granted on 2022-12-27
US20210325013A1
Mechanical engineering

Ceiling lamp, LED light source module, and light source assembly

#3463
US20210325014A1
Mechanical engineering

RESONATOR GENERATING A SIMULATED FLAME

#3464 ✅ Patent 11,639,780 granted on 2023-05-02
US20210325015A1
Mechanical engineering

Lamp for vehicle and vehicle including same

#3465 ✅ Patent 11,293,614 granted on 2022-04-05
US20210325016A1
Mechanical engineering

Projection apparatus consisting of a plurality of micro-optical systems, and lighting module for a motor vehicle headlamp

#3466 ✅ Patent 11,448,378 granted on 2022-09-20
US20210325017A1
Mechanical engineering

Vehicle lamp using compound optical lens

#3467 ✅ Patent 11,149,916 granted on 2021-10-19
US20210325018A1
Mechanical engineering

Lighting apparatus with compact size

#3468 ✅ Patent 11,879,632 granted on 2024-01-23
US20210325019A1
Mechanical engineering

System and method for generating light

#3469 ✅ Patent 11,280,475 granted on 2022-03-22
US20210325020A1
Mechanical engineering

Light emitting device, display device, and lighting device

#3470 ✅ Patent 11,378,255 granted on 2022-07-05
US20210325021A1
Mechanical engineering

Reflector and a starting sheet material, for forming a reflector

#3471 ✅ Patent 11,435,059 granted on 2022-09-06
US20210325022A1
Mechanical engineering

Wavelength conversion member and white light emitting device using same

#3472 ✅ Patent 11,480,315 granted on 2022-10-25
US20210325023A1
Mechanical engineering

Phosphor with light barriers

#3473 ✅ Patent 11,466,840 granted on 2022-10-11
US20210325024A1
Mechanical engineering

Lighting device

#3474 ✅ Patent 11,466,842 granted on 2022-10-11
US20210325025A1
Mechanical engineering

Adjustable light shaping visor

#3475
US20210325026A1
Mechanical engineering

A LIGHTING DEVICE

#3476 ✅ Patent 11,215,348 granted on 2022-01-04
US20210325027A1
Mechanical engineering

Luminaire, arrangement, particularly door contact switch, circuit board and use

#3477 ✅ Patent 11,248,783 granted on 2022-02-15
US20210325028A1
Mechanical engineering

Lighting apparatus

#3478 ✅ Patent 11,209,151 granted on 2021-12-28
US20210325029A1
Mechanical engineering

Lighting apparatus

#3479 ✅ Patent 11,480,326 granted on 2022-10-25
US20210325030A1
Mechanical engineering

LED lighting fixture

#3480
US20210325031A1
Mechanical engineering

FENCE POST CAP

#3481
US20210325032A1
Mechanical engineering

Flesh-Illuminating Device

#3482 ✅ Patent 11,454,387 granted on 2022-09-27
US20210325033A1
Mechanical engineering

Petcup

#3483 ✅ Patent 11,732,884 granted on 2023-08-22
US20210325034A1
Mechanical engineering

Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array

#3484 ✅ Patent 11,906,158 granted on 2024-02-20
US20210325035A1
Mechanical engineering

High pressure heating installation comprising an advanced panel design and cladding thereof

#3485
US20210325036A1
Mechanical engineering

PYROLYTIC INCINERATOR

#3486
US20210325037A1
Mechanical engineering

PORTABLE COMBUSTION/PYROLIZATION SYSTEM WITH FIRST AND SECOND AIR SOURCES

#3487 ✅ Patent 11,802,692 granted on 2023-10-31
US20210325038A1
Mechanical engineering

Monolithic gas trap adsorber for high efficiency, cost effective, low-emission condensing furnace

#3488 ✅ Patent 11,662,093 granted on 2023-05-30
US20210325039A1
Mechanical engineering

System for removing particulate matter from biomass combustion exhaust gas comprising gas cyclones and baghouses

#3489
US20210325040A1
Mechanical engineering

EXHAUST PLUME ABATEMENT SYSTEMS AND METHODS

#3490 ✅ Patent 12,031,720 granted on 2024-07-09
US20210325041A1
Mechanical engineering

Pulverized coal drying system for pulverizer, pulverized coal drying method therefor, pulverized coal drying program, pulverizer, and integrated gasification combined cycle

#3491 ✅ Patent 11,703,224 granted on 2023-07-18
US20210325042A1
Mechanical engineering

Systems and methods for extending the turndown ratio of gas-fired burner systems

#3492 ✅ Patent 11,466,855 granted on 2022-10-11
US20210325043A1
Mechanical engineering

Gas turbine engine combustor with ceramic matrix composite liner

#3493 ✅ Patent 11,994,290 granted on 2024-05-28
US20210325044A1
Mechanical engineering

Heat transfer arrangements and methods of making heat transfer arrangements

#3494 ✅ Patent 11,519,604 granted on 2022-12-06
US20210325045A1
Mechanical engineering

Plug resistant effusion holes for gas turbine engine

#3495 ✅ Patent 11,365,885 granted on 2022-06-21
US20210325046A1
Mechanical engineering

Gas turbine combustor with fuel injector including a downstream guide member

#3496 ✅ Patent 11,306,921 granted on 2022-04-19
US20210325047A1
Mechanical engineering

Portable thermal convection rotisserie and barbeque apparatus for use in a variety of settings

#3497 ✅ Patent 12,060,999 granted on 2024-08-13
US20210325048A1
Mechanical engineering

Oven range

#3498
US20210325049A1
Mechanical engineering

DISCHARGE DEVICE FOR COOKING FUMES

#3499 ✅ Patent 12,050,030 granted on 2024-07-30
US20210325050A1
Mechanical engineering

Spark ignition module and methods

#3500 ✅ Patent 11,796,189 granted on 2023-10-24
US20210325051A1
Mechanical engineering

Ventilation and air conditioning system

#3501
US20210325052A1
Mechanical engineering

FRESH AIR ASSEMBLY AND AIR CONDITIONER

#3502 ✅ Patent 11,719,446 granted on 2023-08-08
US20210325053A1
Mechanical engineering

Air handling apparatus

#3503 ✅ Patent 11,339,993 granted on 2022-05-24
US20210325054A1
Mechanical engineering

Mounting bracket for window air conditioner and window air conditioner assembly

#3504 ✅ Patent 11,971,180 granted on 2024-04-30
US20210325055A1
Mechanical engineering

Outdoor unit of air conditioner, and air conditioner

#3505 ✅ Patent 11,747,026 granted on 2023-09-05
US20210325056A1
Mechanical engineering

Outdoor unit for air conditioner

#3506 ✅ Patent 11,320,156 granted on 2022-05-03
US20210325057A1
Mechanical engineering

Air purifier

#3507
US20210325058A1
Mechanical engineering

Kitchen Air Conditioning System

#3508 ✅ Patent 12,270,570 granted on 2025-04-08
US20210325059A1
Mechanical engineering

Air conditioner for paint booth

#3509
US20210325060A1
Mechanical engineering

Air diffusing and water misting apparatuses, systems and methods

#3510
US20210325061A1
Mechanical engineering

OFF-RIDGE ROOF VENT WITH INTERNAL WATER DIVERTER

#3511 ✅ Patent 11,965,673 granted on 2024-04-23
US20210325062A1
Mechanical engineering

Air purifier and control method for air purifier utilizing a control unit to switch a mode from a learning mode to an implementation mode

#3512 ✅ Patent 11,965,674 granted on 2024-04-23
US20210325063A1
Mechanical engineering

Filter device and air cleaner having the same

#3513 ✅ Patent 11,796,196 granted on 2023-10-24
US20210325064A1
Mechanical engineering

Adsorption filter, ventilation system and HVAC system having the same

#3514
US20210325065A1
Mechanical engineering

METHOD AND APPARATUS FOR SUBSTANTIALLY INACTIVATING VIRAL REPLICATION IN FLOWING AIR

#3515
US20210325066A1
Mechanical engineering

INTEGRATED ACTIVE NEEDLE POINT BIPOLAR IONIZATION FOR AIR CURTAINS

#3516 ✅ Patent 11,859,838 granted on 2024-01-02
US20210325067A1
Mechanical engineering

System and method for aligning HVAC consumption with renewable power production with the aid of a digital computer

#3517 ✅ Patent 11,976,852 granted on 2024-05-07
US20210325068A1
Mechanical engineering

Air conditioner and cut-off valve

#3518 ✅ Patent 12,078,370 granted on 2024-09-03
US20210325069A1
Mechanical engineering

Integrated community energy and harvesting system

#3519
US20210325070A1
Mechanical engineering

BUILDING SUPERVISORY CONTROL SYSTEM HAVING SAFETY FEATURES

#3520 ✅ Patent 12,038,192 granted on 2024-07-16
US20210325071A1
Mechanical engineering

Control methods and devices for a low-temperature cooling air valve

#3521 ✅ Patent 11,719,458 granted on 2023-08-08
US20210325072A1
Mechanical engineering

HVAC control fine-grained occupancy pattern estimation

#3522 ✅ Patent 11,892,186 granted on 2024-02-06
US20210325073A1
Mechanical engineering

Detection device

#3523 ✅ Patent 11,788,758 granted on 2023-10-17
US20210325074A1
Mechanical engineering

Air conditioner, and control method and device for heating system thereof

#3524 ✅ Patent 11,680,725 granted on 2023-06-20
US20210325075A1
Mechanical engineering

Multi-split air conditioner, control method and device thereof, and computer readable storage medium

#3525
US20210325076A1
Mechanical engineering

Improvements to heat exchange

#3526 ✅ Patent 11,512,869 granted on 2022-11-29
US20210325077A1
Mechanical engineering

Air conditioner indoor unit and door assembly thereof

#3527 ✅ Patent 11,566,811 granted on 2023-01-31
US20210325078A1
Mechanical engineering

Door assembly for air conditioner indoor unit and air conditioner indoor unit having the same

#3528 ✅ Patent 11,768,010 granted on 2023-09-26
US20210325079A1
Mechanical engineering

Configurable animal house ceiling vent

#3529 ✅ Patent 11,796,220 granted on 2023-10-24
US20210325080A1
Mechanical engineering

Air conditioner indoor unit with movable top cover

#3530 ✅ Patent 11,946,666 granted on 2024-04-02
US20210325081A1
Mechanical engineering

Air conditioner

#3531 ✅ Patent 11,686,501 granted on 2023-06-27
US20210325082A1
Mechanical engineering

Side panel assembly for roof top units

#3532 ✅ Patent 11,774,138 granted on 2023-10-03
US20210325083A1
Mechanical engineering

Hot water device

#3533 ✅ Patent 11,441,814 granted on 2022-09-13
US20210325084A1
Mechanical engineering

Water heating device

#3534
US20210325085A1
Mechanical engineering

MIXING VALVE WITH ANTI-SCALING FEATURES AND METHODS OF OPERATION

#3535 ✅ Patent 11,441,815 granted on 2022-09-13
US20210325086A1
Mechanical engineering

Systems and methods for heater control in fluid heating systems

#3536 ✅ Patent 11,499,752 granted on 2022-11-15
US20210325087A1
Mechanical engineering

Systems and methods for preventing short cycling in high-efficiency water heaters

#3537
US20210325088A1
Mechanical engineering

HEAT TRANSFER DEVICE

#3538 ✅ Patent 12,209,775 granted on 2025-01-28
US20210325089A1
Mechanical engineering

Forming high efficiency geothermal wellbores

#3539
US20210325090A1
Mechanical engineering

METHOD AND DEVICE FOR OBTAINING USEFUL ENERGY FROM GEOTHERMAL HEAT

#3540 ✅ Patent 11,519,641 granted on 2022-12-06
US20210325091A1
Mechanical engineering

Ejector-based cryogenic refrigeration system with two-stage regenerator

#3541 ✅ Patent 12,235,022 granted on 2025-02-25
US20210325092A1
Mechanical engineering

Heat transfer device

#3542 ✅ Patent 11,713,907 granted on 2023-08-01
US20210325093A1
Mechanical engineering

Portable air cooler

#3543
US20210325094A1
Mechanical engineering

REFRIGERATOR AND CONTROL METHOD THEREOF

#3544
US20210325095A1
Mechanical engineering

REFRIGERATION CYCLE APPARATUS

#3545 ✅ Patent 12,163,710 granted on 2024-12-10
US20210325096A1
Mechanical engineering

Refrigerator and method of controlling the same

#3546 ✅ Patent 11,802,726 granted on 2023-10-31
US20210325097A1
Mechanical engineering

Refrigeration cycle device

#3547 ✅ Patent 11,703,261 granted on 2023-07-18
US20210325098A1
Mechanical engineering

Controlling systems with motor drives using pulse width modulation

#3548 ✅ Patent 11,614,263 granted on 2023-03-28
US20210325099A1
Mechanical engineering

Refrigerator

#3549 ✅ Patent 11,692,754 granted on 2023-07-04
US20210325100A1
Mechanical engineering

Ice maker heater assemblies

#3550 ✅ Patent 12,173,952 granted on 2024-12-24
US20210325101A1
Mechanical engineering

Method and device for controlling a low-temperature refrigeration air valve

#3551 ✅ Patent 11,674,734 granted on 2023-06-13
US20210325102A1
Mechanical engineering

Thermal mass for preserving food in functional compartments

#3552
US20210325103A1
Mechanical engineering

REFRIGERATOR

#3553 ✅ Patent 11,885,556 granted on 2024-01-30
US20210325104A1
Mechanical engineering

Refrigerator

#3554 ✅ Patent 11,280,543 granted on 2022-03-22
US20210325105A1
Mechanical engineering

Rapidly cooling food and drinks

#3555
US20210325106A1
Mechanical engineering

REFRIGERATOR WITH SURROUND ILLUMINATION FEATURE

#3556 ✅ Patent 11,604,023 granted on 2023-03-14
US20210325107A1
Mechanical engineering

Refrigerator

#3557 ✅ Patent 11,976,880 granted on 2024-05-07
US20210325108A1
Mechanical engineering

Method and installation for low temperature separation of air

#3558
US20210325109A1
Mechanical engineering

Medical Implement Drying Apparatus

#3559 ✅ Patent 11,732,964 granted on 2023-08-22
US20210325110A1
Mechanical engineering

Lyophilization promoting element

#3560 ✅ Patent 11,340,016 granted on 2022-05-24
US20210325111A1
Mechanical engineering

Grain aeration system

#3561
US20210325112A1
Mechanical engineering

BURNER LANCE INSERT FOR AN ELECTRIC ARC FURNACE

#3562 ✅ Patent 11,668,528 granted on 2023-06-06
US20210325113A1
Mechanical engineering

Transmitting and detecting light with optical fiber during sintering

#3563 ✅ Patent 11,512,900 granted on 2022-11-29
US20210325114A1
Mechanical engineering

Advanced large scale field-erected air cooled industrial steam condenser

#3564 ✅ Patent 11,614,285 granted on 2023-03-28
US20210325115A1
Mechanical engineering

Interlaced heat exchanger

#3565 ✅ Patent 11,835,297 granted on 2023-12-05
US20210325116A1
Mechanical engineering

Heat exchanger

#3566 ✅ Patent 11,499,784 granted on 2022-11-15
US20210325117A1
Mechanical engineering

Heat exchanger and refrigeration cycle apparatus

#3567 ✅ Patent 11,713,930 granted on 2023-08-01
US20210325118A1
Mechanical engineering

Flat tube heat exchanger with a separator

#3568
US20210325119A1
Mechanical engineering

HEAT EXCHANGER

#3569 ✅ Patent 11,598,584 granted on 2023-03-07
US20210325120A1
Mechanical engineering

Dual heat transfer structure

#3570 ✅ Patent 11,774,182 granted on 2023-10-03
US20210325121A1
Mechanical engineering

Loop heat pipe

#3571 ✅ Patent 11,650,016 granted on 2023-05-16
US20210325122A1
Mechanical engineering

Method of installing a heat pipe wick into a container of differing thermal expansion coefficient

#3572 ✅ Patent 11,940,223 granted on 2024-03-26
US20210325123A1
Mechanical engineering

Wick structure of heat pipe

#3573 ✅ Patent 11,754,346 granted on 2023-09-12
US20210325124A1
Mechanical engineering

System and operation for thermochemical renewable energy storage

#3574 ✅ Patent 11,788,798 granted on 2023-10-17
US20210325125A1
Mechanical engineering

Systems and adjustable and high energy density thermal storage

#3575 ✅ Patent 11,796,260 granted on 2023-10-24
US20210325126A1
Mechanical engineering

System for thermal management in multiple operating conditions

#3576 ✅ Patent 11,761,714 granted on 2023-09-19
US20210325127A1
Mechanical engineering

Heat exchanger and fin thereof

#3577 ✅ Patent 11,428,479 granted on 2022-08-30
US20210325128A1
Mechanical engineering

Compact thermal control plate

#3578 ✅ Patent 11,209,221 granted on 2021-12-28
US20210325129A1
Mechanical engineering

Modified shaped heat exchanger inlets/outlets

#3579 ✅ Patent 11,391,522 granted on 2022-07-19
US20210325130A1
Mechanical engineering

Tube and chamber type heat exchange apparatus having an enhanced medium directing assembly

#3580 ✅ Patent 11,268,773 granted on 2022-03-08
US20210325131A1
Mechanical engineering

Dual heat exchangers with integrated diverter valve

#3581
US20210325132A1
Mechanical engineering

SHOCKWAVE SUPPLY DEVICE

#3582
US20210325133A1
Mechanical engineering

Magazine For Ammunition For Automatic Weapons

#3583 ✅ Patent 11,353,276 granted on 2022-06-07
US20210325134A1
Mechanical engineering

Canon tube cooling system with nebulized water

#3584 ✅ Patent 12,007,186 granted on 2024-06-11
US20210325135A1
Mechanical engineering

Trigger lock

#3585 ✅ Patent 11,815,322 granted on 2023-11-14
US20210325136A1
Mechanical engineering

Method and apparatus for providing a module for firearm modification via an existing firing control unit

#3586 ✅ Patent 11,543,203 granted on 2023-01-03
US20210325137A1
Mechanical engineering

Firearm suppressor

#3587
US20210325138A1
Mechanical engineering

Chassis-attached firearm action dust cover

#3588
US20210325139A1
Mechanical engineering

EXTENSIBLE HUNTING ARROW GUIDE

#3589
US20210325140A1
Mechanical engineering

GLOW IN THE DARK BOWSTRING

#3590 ✅ Patent 11,187,492 granted on 2021-11-30
US20210325141A1
Mechanical engineering

Modular compact firearm system

#3591 ✅ Patent 11,287,211 granted on 2022-03-29
US20210325142A1
Mechanical engineering

Open-breach firearm action with metallic insert

#3592 ✅ Patent 11,796,283 granted on 2023-10-24
US20210325143A1
Mechanical engineering

Overlay for gripping firearm

#3593 ✅ Patent 11,874,086 granted on 2024-01-16
US20210325144A1
Mechanical engineering

Firearm accessory mounting assembly

#3594
US20210325145A1
Mechanical engineering

FIREARM SIGHTING APPARATUS HAVING INCREASED FIELD OF VIEW

#3595 ✅ Patent 11,519,692 granted on 2022-12-06
US20210325146A1
Mechanical engineering

Sight assembly and system with firearm status indicator

#3596 ✅ Patent 11,624,586 granted on 2023-04-11
US20210325147A1
Mechanical engineering

Adjustment apparatus of a reticle device of a telescopic sight

#3597
US20210325148A1
Mechanical engineering

ARCHERY BOW SIGHT

#3598 ✅ Patent 11,913,756 granted on 2024-02-27
US20210325149A1
Mechanical engineering

Ball head based clamping device

#3599 ✅ Patent 11,340,043 granted on 2022-05-24
US20210325150A1
Mechanical engineering

Vertical explosive reactive armor, their construction and method of operation

#3600
US20210325151A1
Mechanical engineering

PROTECTED GUNNER'S SIGHT