WUXI LITTLE SWAN CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D06F LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES 3017
 
  
 
1505 WASHING, CLEANING AND DRYING MACHINES628
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 563
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 260
 
  
 
F25D REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS 145
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 129

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0030,640 STEAM GENERATOR AND LAUNDRY TREATMENT MACHINE HAVING THE SAMEJan 23, 17Feb 01, 18[D06F]
2017/0342,622 HEAT PUMP DRYING OR WASHING-DRYING MACHINEDec 06, 16Nov 30, 17[D06F]
2017/0342,636 HEAT PUMP MODULE FOR LAUNDRY TREATMENT DEVICE AND LAUNDRY TREATMENT DEVICENov 10, 16Nov 30, 17[D06F, F25B]
2017/0342,637 Laundry Treatment Device And Heat Pump Module ThereofNov 11, 16Nov 30, 17[D06F, F25B]
2017/0342,641 Heat Pump Mounting Box And Heat Pump Drier Or Heat Pump Washer-DrierNov 11, 16Nov 30, 17[D06F]
2017/0342,642 CLOTHES DRYER OR WASHER-DRYERNov 14, 16Nov 30, 17[D06F]
2017/0342,643 CLOTHES DRYER OR WASHER-DRYERDec 06, 16Nov 30, 17[D06F]
2017/0342,644 HEAT PUMP DRYING OR WASHING-DRYING MACHINEDec 19, 16Nov 30, 17[D06F]
2017/0342,646 CLOTHES DRYER OR WASHER-DRYERDec 19, 16Nov 30, 17[D06F]
2017/0342,647 HEAT PUMP DRYING OR WASHING-DRYING MACHINEDec 30, 16Nov 30, 17[D06F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9863086 Heat pump mounting box and heat pump drier or heat pump washer-drierNov 11, 16Jan 09, 18[D06F]
9850617 Front-loading washing machineNov 01, 16Dec 26, 17[D06F]
9797082 Front-loading washing machineNov 01, 16Oct 24, 17[D06F]
9797083 Front-loading washing machineNov 01, 16Oct 24, 17[D06F]
9783921 Dosing device overcoming change in viscidity of detergent and method for controlling sameNov 08, 12Oct 10, 17[D06F, F04B]
9771676 Front-loading washing machineNov 01, 16Sep 26, 17[D06F]
9493900 Washing machine and detergent delivery pump assembly thereofMar 22, 13Nov 15, 16[D06F, F04B]
D762021 Washing machineApr 09, 15Jul 19, 16[1505]
D753357 Inner barrel with dehydrating hole of washing machineNov 17, 14Apr 05, 16[1505]
D739096 Clothes dryerApr 09, 15Sep 15, 15[1505]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0218,549 FRONT-LOADING WASHING MACHINEAbandonedDec 30, 16Aug 03, 17[D06F]
2017/0218,550 FRONT-LOADING WASHING MACHINEAbandonedDec 30, 16Aug 03, 17[D06F]
2017/0218,553 FRONT-LOADING WASHING MACHINEAbandonedNov 10, 16Aug 03, 17[D06F]
2017/0218,554 FRONT-LOADING WASHING MACHINEAbandonedNov 11, 16Aug 03, 17[D06F]
2017/0218,555 FRONT-LOADING WASHING MACHINEAbandonedDec 30, 16Aug 03, 17[D06F]
2017/0159,219 WASHER-DRYERAbandonedNov 04, 16Jun 08, 17[D06F]

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