YIH CHENG FACTORY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING1529
 
  
 
0804 SCREWDRIVERS AND OTHER SIMILAR TOOLS AND IMPLEMENTS77
 
  
 
B25G HANDLES FOR HAND IMPLEMENTS 410
 
  
 
0805 OTHER TOOLS AND IMPLEMENTS428
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 395
 
  
 
0301 TRUNKS, SUITCASES, BRIEFCASES, HANDBAGS, KEYHOLDERS, CASES SPECIALLY DESIGNED FOR THEIR CONTENTS, WALLETS AND SIMILAR ARTICLES340
 
  
 
B23B TURNING; BORING 151
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 165

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0065,234 RATCHET WRENCH CAPABLE OF ROTATING QUICKLY AND DRIVING ROTATIONAug 30, 17Mar 08, 18[B25B, B25G]
2017/0361,433 RATCHET WRENCH WITH POSITIONING STRUCTUREJun 17, 16Dec 21, 17[B25B]
2017/0361,434 RATCHET WRENCH HAVING POSITIONING MECHANISMJun 17, 16Dec 21, 17[B25B]
2017/0361,450 QUICKLY ROTARY AND EXPANDABLE RATCHET WRENCHJun 17, 16Dec 21, 17[B25B, B25G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9808917 Ratchet wrench capable of rotating quickly and driving rotationSep 03, 16Nov 07, 17[B25B, B25G]
D775924 Handle for hand toolsJul 27, 15Jan 10, 17[0804]
D775925 Handle for hand toolsJul 27, 15Jan 10, 17[0804]
9533401 Ratchet driving mechanism for hand toolMay 07, 14Jan 03, 17[B24B, B25B]
D765481 Impact toolJul 23, 15Sep 06, 16[0805]
9358671 Hand tool with latch structureMay 27, 14Jun 07, 16[B25B]
8844409 Impact driverAug 29, 12Sep 30, 14[B25B]
D700033 Handle of toolJan 30, 13Feb 25, 14[0805]
8622400 Quick and reliable toolApr 22, 10Jan 07, 14[B23B]
D686899 Tool handleJun 29, 12Jul 30, 13[0804]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0173,765 COMBINATIVE CONNECTORAbandonedDec 17, 15Jun 22, 17[B25B]
2017/0173,780 MULTI-FUNCTIONAL TOOLBOXAbandonedDec 20, 15Jun 22, 17[B25H]
2014/0028,169 ToolboxAbandonedJul 27, 12Jan 30, 14[A47B]
2013/0214,496 ChuckAbandonedFeb 18, 12Aug 22, 13[B23B]
2013/0186,244 ChuckAbandonedJan 19, 12Jul 25, 13[B23B, B25G]
2013/0112,048 ScrewdriverAbandonedNov 03, 11May 09, 13[B25B]
2012/0326,399 ChuckAbandonedJun 21, 11Dec 27, 12[B23B]
2012/0326,400 ChuckAbandonedJul 29, 11Dec 27, 12[B23B]
2011/0079,112 Screwdriver with Changeable BladeAbandonedOct 03, 09Apr 07, 11[B25B]
2010/0207,335 Tool with a ChuckAbandonedFeb 19, 09Aug 19, 10[B25G]
2010/0186,556 SocketAbandonedJan 28, 09Jul 29, 10[B25B]
2010/0064,865 HAND TOOL HAVING AN ANTISLIP FUNCTIONAbandonedSep 18, 08Mar 18, 10[B25G]
2009/0266,730 ToolboxAbandonedApr 27, 08Oct 29, 09[B65D]
2008/0179,265 Suspension rack for screwdriverAbandonedJan 25, 07Jul 31, 08[A47F]
2008/0087,142 Screwdriver having quick release tool shank background of the inventionAbandonedOct 17, 06Apr 17, 08[B25B, B25G]
2007/0214,607 Bendable handleAbandonedMar 14, 06Sep 20, 07[E05B]
7174810 Selective one-way toolExpiredMar 15, 06Feb 13, 07[B25B]

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