Resistance Exercise Clothing
#2 ✅ Patent 8,782,812 granted on 2014-07-22Waterproof breathable garment with tape-free seams
#3 ✅ Patent 7,749,214 granted on 2010-07-06Disposable undergarment for medical treatment and surgery
#4CYCLING GARMENT
#5 ✅ Patent 7,942,856 granted on 2011-05-17Post surgical drain facilitator gown
#6Device for preventing loss of a string in an article of clothing
#7 ✅ Patent 7,644,449 granted on 2010-01-12Load-bearing equipment
#8 ✅ Patent 7,395,556 granted on 2008-07-08Labor and delivery outfit
#9 ✅ Patent 7,725,957 granted on 2010-06-01Touch sensitization glove
#10 ✅ Patent 7,673,349 granted on 2010-03-09Headwear with integrated spectacles
#11Dripless Hair Bib
#12Headgear article incorporating a bottle opener
#13Adjustable sock for people with diabetes and injuries
#14Ventilated non-slip sleeve and methods for making and using same
#15Scent-Suppressing Fiber, and Articles Incorporating Same
#16Decorative attachment for lengthening and embellishment of garments
#17Detachable clip-on waistband extender
#18Detachable clip-on waistband extender
#19APPARATUS AND METHOD FOR FACILITATING EMERGENCY HELMET REMOVAL
#20Multi-functional helmet
#21 ✅ Patent 7,854,023 granted on 2010-12-21Helmet and method of removing the same
#22 ✅ Patent 7,712,149 granted on 2010-05-11Protective article of outer clothing
#23Disposable toilet shield
#24Potty trainer
#25Worry-free inflatable cover
#26Movable Floor Pool and Method of Cleaning Movable Floor Pool
#27Emergency Eye Wash System
#28 ✅ Patent 7,766,043 granted on 2010-08-03Faucet including a molded waterway assembly
#29Convertible sofa-bed and method therefore
#30Portable Combination Bedside Co-Sleeper
#31 ✅ Patent 7,434,280 granted on 2008-10-14Bed enclosure
#32Conformable bedding arrangement
#33 ✅ Patent 7,480,948 granted on 2009-01-27Patient support apparatus having a brake/steer mechanism with a foot pedal gear reducer
#34Appendage restraint and positioner
#35 ✅ Patent 7,774,879 granted on 2010-08-17Pillow for a patient during a medical procedure
#36 ✅ Patent 7,451,508 granted on 2008-11-18Slipcover and pillow with back rest
#37Seating Pads Having a High Coefficient of Friction
#38Laminated Support
#39 ✅ Patent 7,818,837 granted on 2010-10-26Mattress lift device
#40 ✅ Patent 8,147,707 granted on 2012-04-03Fibres treated with antimicrobial agents
#41 ✅ Patent 7,793,373 granted on 2010-09-14Method of repetitively conditioning cleaning cloths with cleaning solution
#42Method and composition for avoiding staining during hair coloring
#43Disperse Dyes for Poly(Lactic Acid) Based Fibers
#44Dye Mixtures of Fibre-Reactive Azo Dyes Production and Use Thereof
#45Process for Dyeing Cellulosic Fibre Materials With at Least Two Vat Dyes
#46 ✅ Patent 7,516,506 granted on 2009-04-14Shoe outsole made using composite sheet material
#47LIGHT-BASED ENHANCING APPARATUSES AND METHODS OF USE
#48Spray-wipe shoe sole cleaning apparatus and method of use
#49Compressed Articles
#50 ✅ Patent 8,220,102 granted on 2012-07-17Toothbrush
#51 ✅ Patent 8,186,000 granted on 2012-05-29End brush with reduced bristle flare
#52Cleaning Cloth
#53 ✅ Patent 7,825,047 granted on 2010-11-02Spread mat
#54 ✅ Patent 7,669,273 granted on 2010-03-02Corner painting roller system
#55 ✅ Patent 7,739,771 granted on 2010-06-22Windshield wiper drive assembly with dual sector gear drive
#56 ✅ Patent 7,472,452 granted on 2009-01-06Door threshold vacuum
#57 ✅ Patent 8,225,456 granted on 2012-07-24Hand held vacuum cleaner
#58 ✅ Patent 7,749,296 granted on 2010-07-06Cyclone dust-separating apparatus of vacuum cleaner
#59Turbine fan of suction brush for vacuum cleaner
#60Attachment for a Cleaning Appliance
#61Bushing in Dishwasher
#62Dynamic Support Means For Appliances Such as Refrigerators, Freezers and the Like
#63Magnet for loose friction checks to rods including those of basic door closers
#64Door stop and bumper assembly
#65End-Stop Damper
#66 ✅ Patent 7,581,291 granted on 2009-09-01Hinge device
#67 ✅ Patent 7,707,688 granted on 2010-05-04Opening and closing mechanism
#68 ✅ Patent 9,617,754 granted on 2017-04-11Clip fixing element for the assembly of fixture devices such as locks, hinge parts and handles in openings in a thin wall
#69 ✅ Patent 7,900,318 granted on 2011-03-08Door mounting assemblies
#70 ✅ Patent 7,661,177 granted on 2010-02-16Waist size-adjusting device
#71 ✅ Patent 7,546,667 granted on 2009-06-16Latch-type tightening device structure
#72QUICK DISCONNECT FASTENER
#73Clasp, accessory bracelet, and timepiece
#74Sachet Closure Assembly, Sachet Thus Obtained and Production Method and Machine
#75 ✅ Patent 8,826,498 granted on 2014-09-09Slider zipper assembly with oxygen scavenging properties
#76Zipper having its tab or slide incorporating an RFID device
#77HOOK AND LOOP FASTENER ASSEMBLY
#78Quick Release Clamp Apparatuses, Methods and Systems
#79 ✅ Patent 7,657,979 granted on 2010-02-09Buckle switch and buckle device
#80 ✅ Patent 7,861,383 granted on 2011-01-04Clasp, accessory bracelet, and timepiece
#81 ✅ Patent 7,458,137 granted on 2008-12-02Casket having memorabilia compartment
#82 ✅ Patent 7,704,062 granted on 2010-04-27Machine for the production of different quality nonwovens
#83METHOD FOR MANUFACTURING PIEZOELECTRIC LAYERS
#84METHOD OF FORMING A RELIABLE ELECTROCHEMICAL CAPACITOR
#85 ✅ Patent 7,733,626 granted on 2010-06-08Passive device structure
#86 ✅ Patent 8,671,533 granted on 2014-03-18Gripper device for mounting rubber elastic rings and finger for a gripper device of this type
#87 ✅ Patent 8,028,391 granted on 2011-10-04Belt lacing apparatus
#88Tool for aligning work pieces
#89 ✅ Patent 7,891,066 granted on 2011-02-22Plate material vertical processing line
#90COMBINED PROCESSING MACHINE AND PROCESSING METHOD USING THE SAME
#91 ✅ Patent 7,568,279 granted on 2009-08-04System and method of installing an instrument panel
#92Method For Connecting Components
#93ELECTRIC TOOTHBRUSH
#94 ✅ Patent 8,074,348 granted on 2011-12-13Apparatus and method for fastening together structural components
#95System and method for automatically stressing mono-strand tendons
#96 ✅ Patent 7,761,968 granted on 2010-07-27Method of crimping a polymeric stent
#97 ✅ Patent 7,832,074 granted on 2010-11-16Method for installation of blind rivets
#98Machining System for Cutting Cylinder Heads
#99 ✅ Patent 7,299,533 granted on 2007-11-27Process for lapping ring and pinion gears
#100 ✅ Patent 7,546,672 granted on 2009-06-16Methods for manufacturing a motor
#101 ✅ Patent 7,596,852 granted on 2009-10-06Method of manufacturing superconducting wire
#102 ✅ Patent 7,908,739 granted on 2011-03-22Motor assembly and method of manufacturing thereof
#103 ✅ Patent 7,981,572 granted on 2011-07-19Fuel cell and production of fuel cell stack
#104 ✅ Patent 7,568,276 granted on 2009-08-04Apparatus for producing an inductor
#105Centering Device for Blanking Dies
#106 ✅ Patent 7,644,492 granted on 2010-01-12Dynamoelectric winding end portion forming apparatus
#107METHOD FOR DETACHABLY ATTACHING A DEVICE TO A SUBSTRUCTURE
#108 ✅ Patent 7,452,215 granted on 2008-11-18Ball grid array rework using a continuous belt furnace
#109 ✅ Patent 7,454,824 granted on 2008-11-25Apparatus for inserting a slide unit onto a clamping head of a plastic zipper bag
#110 ✅ Patent 7,875,228 granted on 2011-01-25Apparatus, system, and method for maintaining part orientation during manufacturing
#111ASSEMBLY WITH DETACHABLY ATTACHABLE DEVICES
#112METHOD FOR COVERING A PLURALITY OF APERTURES WHILE ACCOMMODATING PASSAGE OF DEVICES
#113Method for producing a proximity switch and a proximity switch produced according to the method
#114High density integrated circuit apparatus, test probe and methods of use thereof
#115Electrical Multilayer Component with Solder Contact
#116 ✅ Patent 7,905,014 granted on 2011-03-15Manufacturing method of multilayer core board
#117 ✅ Patent 8,065,799 granted on 2011-11-29Method of fabricating a turbomachine rotor disk
#118 ✅ Patent 8,091,230 granted on 2012-01-10Method and apparatus for the manufacture of fans, turbines and guide vanes
#119Apparatus and method for manufacturing a catalytic converter
#120METHODS FOR MANUFACTURING HEAT SINK HAVING RELATIVELY HIGH ASPECTS RATIO THEREOF
#121Method and apparatus for manufacturing a muffler for automotive exhaust systems
#122 ✅ Patent 8,220,153 granted on 2012-07-17Production method for complex bearing
#123Methods and guide members to transfer a wheel assembly
#124Rolling mold for microstructured film imprinting
#125Charging roller, process cartridge and image forming apparatus
#126 ✅ Patent 7,837,230 granted on 2010-11-23Hybrid component
#127 ✅ Patent 7,810,770 granted on 2010-10-12Storage rack pallet support bar and method of its manufacture
#128Blade safety insert
#129Scraper having weighted cutting head for removing nail heads and other debris from surfaces
#130Assembly For Use In Continuously Forming One Or More Lengths Of Noise Attenuating Flexible Cutting Line For Use In Rotary Vegetation Trimmers
#131Brush cutting attachment for chainsaw bar
#132 ✅ Patent 7,861,417 granted on 2011-01-04Portable electric cutting apparatus
#133 ✅ Patent 7,497,018 granted on 2009-03-03Laser-based alignment tool
#134 ✅ Patent 7,484,304 granted on 2009-02-03Craft ruler with laser guide
#135 ✅ Patent 7,472,487 granted on 2009-01-06Level
#136 ✅ Patent 7,464,481 granted on 2008-12-16Measuring apparatus, method of measuring surface texture and computer readable medium having program for measuring surface texture
#137 ✅ Patent 7,409,775 granted on 2008-08-12Apparatus and method for determining feedscrew and barrel wear
#138 ✅ Patent 7,516,561 granted on 2009-04-14Optical position measuring arrangement
#139 ✅ Patent 7,581,333 granted on 2009-09-01Adhesive backed measuring tape
#140 ✅ Patent 7,356,941 granted on 2008-04-15Micrometer support apparatus and measurement method using same
#141Lewis acid organometallic desiccant
#142 ✅ Patent 7,426,791 granted on 2008-09-23Energy saving device for clothes dryer and clothes dryer system comprising same
#143Solar augmented clothes dryer
#144 ✅ Patent 7,665,226 granted on 2010-02-23Method for drying under reduced pressure using microwaves
#145Device for Hardening the Coating of an Object, Consisting of a Material That Hardens Under Electromagnetic Radiation, More Particularly an Uv Paint or a Thermally Hardening Paint
#146Process For The Treatment Of Sludge
#147 ✅ Patent 7,900,374 granted on 2011-03-08Apparatus for automatically drying and method for controlling the same
#148 ✅ Patent 8,356,425 granted on 2013-01-22Breathable waterproof sole for shoes
#149 ✅ Patent 7,520,069 granted on 2009-04-21Shoe having a replaceable sole
#150 ✅ Patent 7,793,429 granted on 2010-09-14Shoe sole orthotic structures and computer controlled compartments
#151 ✅ Patent 7,900,376 granted on 2011-03-08Shoe spring and shock absorbing system
#152Anti-Slippery Footwear
#153 ✅ Patent 7,765,719 granted on 2010-08-03Medially or laterally textured footbeds for controlling lower extremity kinematics and kinetics
#154 ✅ Patent 7,870,681 granted on 2011-01-18Article of footwear having an upper with thread structural elements
#155 ✅ Patent 7,574,818 granted on 2009-08-18Article of footwear having an upper with thread structural elements
#156 ✅ Patent 7,546,698 granted on 2009-06-16Article of footwear having an upper with thread structural elements
#157Sports shoe, in particular ski shoe and tightening means therefore
#158 ✅ Patent 7,871,389 granted on 2011-01-18Structural element for a sports shoe, such as a ski boot, snowboarding boot, trekking boot, or such like
#159 ✅ Patent 7,908,774 granted on 2011-03-22Insole for a shoe and accessories therefor
#160Structure of upper and insole of shoes
#161 ✅ Patent 7,730,643 granted on 2010-06-08Two-stage snow plow
#162Reminder kit
#163 ✅ Patent 7,849,624 granted on 2010-12-14Systems and methods for qualified registration
#164 ✅ Patent 7,389,604 granted on 2008-06-24Gun with user notification
#165Weapon Grip Assembly
#166FIREARM BARREL VIBRATIONAL STABILIZING DEVICE
#167Firearm accessory mount adapted for use with rifles having tangent or ladder-style read sights
#168Fish strike indicating apparatus
#169Slimline (Rod Holder)
#170 ✅ Patent 7,743,549 granted on 2010-06-29Jig fishing lure
#171Fish-Hook Top
#172Electronic mosquito racket
#173 ✅ Patent 7,497,049 granted on 2009-03-03Planting board system
#174Devices and methods for growing plants
#175 ✅ Patent 8,261,486 granted on 2012-09-11Systems and methods for controlling liquid delivery and distribution to plants
#176MODULAR, PORTABLE, BOTTOMLESS PLANTER
#177Hydrogen fuel cartridge and methods for hydrogen generation
#178Explosion-venting door structure
#179 ✅ Patent 7,895,791 granted on 2011-03-01Passage barrier with a sensor technology for detecting the presence of a person inside the passage barrier
#180 ✅ Patent 7,819,113 granted on 2010-10-26Door assembly for a cooking apparatus
#181Integrated power window and skylight operating systems
#182 ✅ Patent 7,877,932 granted on 2011-02-01Adjusting system for a motor vehicle door
#183Self-contained motorized lift-slide panel
#184 ✅ Patent 7,600,345 granted on 2009-10-13Swing door operating system
#185 ✅ Patent 7,549,252 granted on 2009-06-23Entranceway barrier apparatus
#186 ✅ Patent 7,648,188 granted on 2010-01-19Glass run mounting structure
#187 ✅ Patent 7,716,876 granted on 2010-05-18Catapult air beam with permanently affixed laceloops
#188Snow guard with snow restraining barrier
#189WORKSPACE DIVIDING SYSTEM WITH INTEGRATED VIEWING PORTAL
#190 ✅ Patent 10,208,475 granted on 2019-02-19Building modules
#191METHODS AND STRUCTURES FOR REUSING WORKER HOUSING
#192Spiked Barrier
#193Waste tires foundation bags
#194 ✅ Patent 7,302,777 granted on 2007-12-04Swimming pool and its building procedure
#195 ✅ Patent 7,698,857 granted on 2010-04-20Roof assembly method and apparatus
#196 ✅ Patent 7,665,582 granted on 2010-02-23Elevator car with a working platform
#197 ✅ Patent 7,540,121 granted on 2009-06-02Steel-concrete hollow bodied slab or ceiling
#198Decorative molding system
#199Framing System and Method for Assembling the Same
#200REFRACTORY TILES FOR HEAT EXCHANGERS
#201System of brick with rod
#202CORNER FRAMING MEMBER
#203Manufacturing method for a prefabricated building panel
#204 ✅ Patent 7,967,127 granted on 2011-06-28Adjustable star wheel conveyor
#205 ✅ Patent 7,721,511 granted on 2010-05-25Method and machine for banding logs of sheet material
#206Filling Machine and Method for Packing Comestibles
#207Application of Zipper Lengths to a Web
#208Accumulating Refrigeration Apparatus
#209Distribution Methods For Distributing And Dispensing Beverages And Liquid Food Products
#210Device and Method for Casing, Extracting and Dosing Fibres in Concrete or Mortar
#211Apparatus And Process For Producing A Tabular Bag
#212 ✅ Patent 7,322,172 granted on 2008-01-29Utensil wrapping apparatus and method
#213 ✅ Patent 7,363,105 granted on 2008-04-22Insertion control
#214Packaging and Filling Machine
#215System for ordering, conveying, and depositing small objects
#216 ✅ Patent 7,318,852 granted on 2008-01-15Bag house filter with fine fiber and spun bonded media
#217 ✅ Patent 7,442,220 granted on 2008-10-28Assembly for collecting material entrained in a gas stream
#218 ✅ Patent 7,789,926 granted on 2010-09-07Axial flow filter element
#219 ✅ Patent 7,708,796 granted on 2010-05-04Axial flow filter element
#220Nestable Filter and Frame
#221 ✅ Patent 7,306,642 granted on 2007-12-11High CTE reaction-bonded ceramic membrane supports
#222 ✅ Patent 7,582,132 granted on 2009-09-01Nonwoven fibrous mat for MERV filter and method
#223 ✅ Patent 7,608,125 granted on 2009-10-27Nonwoven fibrous mat for MERV filter and method of making
#224 ✅ Patent 7,318,853 granted on 2008-01-15Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
#225 ✅ Patent 7,523,600 granted on 2009-04-28Lawn mower handle drive operating mechanism
#226 ✅ Patent 7,533,516 granted on 2009-05-19Agricultural harvesting machine chopper drum sharpening device
#227The Bauer Blade
#228 ✅ Patent 7,434,379 granted on 2008-10-14Apparatus for vertically moving mower unit for riding mower
#229Leaf Stripper
#230 ✅ Patent 7,862,891 granted on 2011-01-04Composite tether and methods for manufacturing, transporting, and installing same
#231 ✅ Patent 7,784,261 granted on 2010-08-31Combined cycle power plant
#232Method For Supplying Energy And System Therefor
#233 ✅ Patent 8,640,438 granted on 2014-02-04High humidity gas turbine equipment
#234 ✅ Patent 8,327,617 granted on 2012-12-11Outlet nozzle for a jet engine, an aircraft comprising the outlet nozzle and a method for controlling a gas flow from the jet engine
#235 ✅ Patent 7,694,509 granted on 2010-04-13Method and device for regenerating a particle filter integrated into an exhaust line of an internal combustion engine
#236 ✅ Patent 7,549,317 granted on 2009-06-23Particle-based flow sensor
#237 ✅ Patent 7,805,928 granted on 2010-10-05System for controlling exhaust gas sensor having heater
#238 ✅ Patent 7,716,915 granted on 2010-05-18Exhaust purification catalyst warm-up system of an internal combustion engine and method of the same
#239System and method for inhibiting regeneration of a diesel particulate filter
#240 ✅ Patent 7,845,161 granted on 2010-12-07Internal combustion engine and control method for internal combustion engine
#241 ✅ Patent 7,472,545 granted on 2009-01-06Engine exhaust emission control system providing on-board ammonia generation
#242 ✅ Patent 7,818,962 granted on 2010-10-26Method for control of a propulsion system comprising a diesel engine and a nitrogen oxides trap
#243Heat Exchange Tube Bundle for Regulating the Temperature of the Gases Entering an Internal Combustion Engine of a Motor Vehicle
#244 ✅ Patent 7,874,150 granted on 2011-01-25Exhaust system
#245 ✅ Patent 7,464,546 granted on 2008-12-16Water-powered generator
#246 ✅ Patent 7,530,225 granted on 2009-05-12Apparatus for increasing operation speed of boom on excavators
#247 ✅ Patent 7,757,816 granted on 2010-07-20Transmission having a coaxial lubricant pump
#248 ✅ Patent 7,536,860 granted on 2009-05-26Thermo-magnetic actuator
#249Device for Producing Energy
#250Actuating Element For A Supercharger In Combustion Engines
#251 ✅ Patent 7,765,793 granted on 2010-08-03Exhaust emission control device of internal combustion engine
#252 ✅ Patent 7,313,918 granted on 2008-01-01Alternative (reciprocating) engine with recirculation of exhaust gases intended for the propulsion of automobiles and method turbocharging these motors
#253 ✅ Patent 7,568,340 granted on 2009-08-04Exhaust gas recirculation mixer
#254 ✅ Patent 7,475,539 granted on 2009-01-13Inclined rib ported shroud compressor housing
#255 ✅ Patent 7,634,912 granted on 2009-12-22Methods and apparatus for actuator system
#256 ✅ Patent 7,600,370 granted on 2009-10-13Fluid flow distributor apparatus for gas turbine engine mid-frame section
#257 ✅ Patent 7,862,295 granted on 2011-01-04Device for guiding a stream of air entering a combustion chamber of a turbomachine
#258 ✅ Patent 7,628,020 granted on 2009-12-08Combustor with improved swirl
#259 ✅ Patent 7,856,830 granted on 2010-12-28Noise reducing combustor
#260 ✅ Patent 8,001,761 granted on 2011-08-23Method and apparatus for actively controlling fuel flow to a mixer assembly of a gas turbine engine combustor
#261 ✅ Patent 7,640,751 granted on 2010-01-05Fuel heating system for turbine engines
#262 ✅ Patent 8,479,523 granted on 2013-07-09Method for gas turbine operation during under-frequency operation through use of air extraction
#263Gas turbine having cooling-air transfer system
#264Method of Transformation of Heat and Work in Reversible Cycle Thermoelectrical Cycles Transformations and a Thermoelectric Transformer
#265Method for vaporizing and heating a cryogenic fluid
#266 ✅ Patent 7,310,954 granted on 2007-12-25Cryogenic system
#267Air Treatment System for Conditioning and Purifying the Air of a Vehicle Cabin
#268 ✅ Patent 7,640,759 granted on 2010-01-05Condensate/water leak control switch
#269 ✅ Patent 7,526,924 granted on 2009-05-05Refrigerator and air conditioner
#270 ✅ Patent 8,104,301 granted on 2012-01-31Refrigerant valve control device and control method thereof
#271AUTOMATED INLET STEAM SUPPLY VALVE CONTROLS FOR A STEAM TURBINE POWERED CHILLER UNIT
#272Air-Conditioning Garment
#273 ✅ Patent 8,100,172 granted on 2012-01-24Installation adapted with temperature equalization system
#274Refrigeration Device With Condensation Water Compressor
#275Ejector cycle
#276Air-Conditioning System Provided With a Heat Pump
#277REDUCED CALORIE FROZEN BEVERAGE
#278Refrigerator having a vegetable box
#279Refrigerator shelf capable of promoting photosynthesis of vegetables
#280INSULATED CONTAINER
#281Insertable Container for a Refrigerating Appliance
#282 ✅ Patent 7,383,689 granted on 2008-06-10Dispenser of icemaker in refrigerator
#283Method and Apparatus for Chilling Draught Beverages
#284 ✅ Patent 7,823,398 granted on 2010-11-02Compressor/expander of the rotating vane type
#285 ✅ Patent 7,607,318 granted on 2009-10-27Integrated environmental control and auxiliary power system for an aircraft
#286 ✅ Patent 8,474,513 granted on 2013-07-02Air-conditioning system, especially automotive air-conditioning system
#287 ✅ Patent 8,266,923 granted on 2012-09-18Refrigerating device comprising two storage compartments with selective cooling modes
#288Heat Exchanger and Collector/Drier Unit for a Heat Exchanger
#289SYSTEM AND METHOD FOR REDUCING WINDAGE LOSSES IN COMPRESSOR MOTORS
#290Process for Producing Glass Strip, Glass Strip and Glass Substrate
#291Method of Molding Silica Glass
#292Method of Manufacturing Glass Base Material
#293 ✅ Patent 7,926,302 granted on 2011-04-19Method and apparatus for manufacturing a glass body
#294Production method and device of optical fiber parent material
#295Production method of quartz glass
#296Apparatus and Process for Producing Tubes or Rods
#297Method and Device for Producing a Hollow Quartz-Glass Cylinder
#298 ✅ Patent 10,570,538 granted on 2020-02-25Cut, slash and/or abrasion resistant protective fabric and lightweight protective garment made therefrom
#299Methods and instructions for installing and removing a fabric conditioning article in a dryer
#300 ✅ Patent 7,942,024 granted on 2011-05-17Washing machine provided with silver solution supply device