Zeng Hsing Industrial Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
D05B SEWING 418
 
  
 
D05C EMBROIDERING 217
 
  
 
1506 TEXTILE, SEWING, KNITTING AND EMBROIDERING MACHINES, INCLUDING THEIR INTEGRAL PARTS27
 
  
 
A47L DOMESTIC WASHING OR CLEANING 159
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9803302 Method for controlling sewing operating of a sewing machineMay 06, 15Oct 31, 17[D05C, D05B]
8468961 Clutch device for a needle bar of a sewing machineFeb 11, 11Jun 25, 13[D05B, F16D]
8402903 Feed dog device for a sewing machineJan 27, 11Mar 26, 13[D05B]
8347458 Bypass-type motor protecting device for a vacuum cleanerAug 10, 09Jan 08, 13[F16K, F01L, A47L]
8327782 Device for driving movement of a piece of cloth to be embroideredJun 08, 10Dec 11, 12[D05C]
D644254 Sewing machineDec 03, 10Aug 30, 11[1576]
D642206 Sewing machineDec 03, 10Jul 26, 11[1506]
D640712 Sewing machineJul 15, 10Jun 28, 11[1506]
D527744 Sewing machineDec 13, 05Sep 05, 06[]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0373,765 KNEE-CONTROLLED MOTOR CONTROL DEVICE FOR A MOTOR-DRIVEN PRESSER MECHANISM OF A SEWING MACHINEAbandonedJun 25, 13Dec 25, 14[D05B]
8468962 Sewing machine with a thread holding device for holding needle thread remainingExpiredSep 16, 11Jun 25, 13[D05B]
2013/0047,905 EMBROIDERY SEWING MACHINE AND METHODAbandonedAug 22, 11Feb 28, 13[D05C, D05B]
8302547 Thread cutting device for a sewing machineExpiredJan 14, 11Nov 06, 12[D05B]
2012/0222,598 BOBBIN CASE FOR A SEWING MACHINEAbandonedAug 22, 11Sep 06, 12[D05B]
8082865 Stationary thread-cutting device for a sewing machineExpiredJun 05, 09Dec 27, 11[B65H]
8069799 Thread cutting device for a sewing machineExpiredJan 09, 09Dec 06, 11[D05B]
2009/0272,305 SEWING MACHINE CAPABLE OF PROJECTING A SAMPLE DESIGNAbandonedMay 05, 08Nov 05, 09[D05B]
2009/0256,898 Device for printing a picture onto a piece of cloth to be embroidered, and embroidering machine having the sameAbandonedApr 09, 08Oct 15, 09[D05C, B41J]
2009/0241,819 Device for coloring a thread body, and sewing machine having the sameAbandonedMar 28, 08Oct 01, 09[B05C, D05B]
7021226 Sewing machine having a lower thread cutterExpiredApr 12, 05Apr 04, 06[D05B]

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