TECHTRONIC INDUSTRIES CO. LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A47L DOMESTIC WASHING OR CLEANING 4230
 
  
 
1302 POWER TRANSFORMERS, RECTIFIERS, BATTERIES AND ACCUMULATORS1025
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 483
 
  
 
1505 WASHING, CLEANING AND DRYING MACHINES430
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 3104
 
  
 
B25C HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY -OPERATED PORTABLE STAPLING TOOLS 224
 
  
 
B25H WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS 212
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262
 
  
 
A46B BRUSHES 129
 
  
 
B01D SEPARATION 1133

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0265,700 VACUUM CLEANER HAVING CYCLONIC SEPARATORJun 01, 17Sep 21, 17[A47L]
2016/0353,952 BATTERY REMOVAL FOR A VACUUM CLEANERAug 17, 16Dec 08, 16[A47L]
2016/0095,485 VACUUM CLEANER INCLUDING A REMOVABLE DIRT COLLECTION ASSEMBLYOct 02, 15Apr 07, 16[A47L]
2015/0230,677 GUIDE CHANNEL FOR A VACUUM CLEANER DUST SEPARATORFeb 13, 15Aug 20, 15[A47L]
2015/0174,744 IMPACT TOOLMar 06, 15Jun 25, 15[B25B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9877629 Battery-powered cordless cleaning systemFeb 07, 14Jan 30, 18[A47L]
9861240 Battery removal for a vacuum cleanerAug 17, 16Jan 09, 18[A47L]
9844310 Battery-powered cordless cleaning systemSep 12, 16Dec 19, 17[A47L, H02P]
9801514 Vacuum cleaner filter housingApr 22, 14Oct 31, 17[A47L]
D800062 Battery pack carriage assemblyApr 14, 16Oct 17, 17[1302]
9775483 Vacuum cleaner having cyclonic separatorOct 22, 15Oct 03, 17[A47L, B01D]
9737187 Extractor cleaning machineFeb 04, 14Aug 22, 17[A47L]
9723964 Floor cleaning machineJul 17, 14Aug 08, 17[A47L]
D793953 BatteryOct 20, 16Aug 08, 17[1302]
D792343 Battery pack carriage assemblyApr 14, 16Jul 18, 17[1302]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0338,560 ACCESSORY TOOL FOR A VACUUM CLEANERAbandonedAug 01, 16Nov 24, 16[A47L]
2016/0227,705 STRING TRIMMER HEADAbandonedFeb 11, 15Aug 11, 16[A01D]
2016/0051,116 SPRAY NOZZLEAbandonedAug 25, 15Feb 25, 16[B05B, A47L]
2016/0023,372 MORTISING TOOLAbandonedJul 23, 14Jan 28, 16[B27F, B25D, B27G]
2015/0342,429 BELT GUARD FOR A VACUUM CLEANERAbandonedMay 27, 14Dec 03, 15[A47L]
2015/0342,435 BRUSH ASSEMBLY FOR A FLOOR CLEANING DEVICEAbandonedJun 03, 14Dec 03, 15[A47L]
6949130 Dust and dirt separation assemblyExpiredNov 03, 00Sep 27, 05[B01D]
6912753 Manual floor sweeperExpiredDec 05, 03Jul 05, 05[A47L]
6902293 Battery-operated lighting deviceExpiredNov 19, 01Jun 07, 05[F21L]
6849108 Vacuum cleanerExpiredJan 16, 04Feb 01, 05[B01D]
2003/0097,921 Motorized wood working tool having a low friction tableAbandonedNov 26, 01May 29, 03[B27B]
6364033 Portable electric toolExpiredAug 27, 01Apr 02, 02[B25B]
6314972 Domestic steam cleaning applianceExpiredJan 19, 99Nov 13, 01[B08B]
6026909 Power toolExpiredOct 30, 98Feb 22, 00[F16D]
D335634 Inclination measuring instrumentExpiredJan 24, 91May 18, 93[]

Top Inventors for This Owner

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