ZHE JIANG YIYANG TOOL MANUFACTURE 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 HOLDING737
 
  
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 122

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0113,332 RATCHET WRENCHOct 21, 15Apr 27, 17[B25B]
2016/0311,088 RATCHET WRENCHApr 21, 15Oct 27, 16[B25B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9884409 Pipe wrenchJan 15, 16Feb 06, 18[B25B]
9868190 Ratchet wrenchApr 21, 15Jan 16, 18[B25B, B25G]
9381623 Open wrenchOct 23, 15Jul 05, 16[B25B, B21K, B25G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8607675 Torque wrenchExpiredMar 21, 11Dec 17, 13[B25B]
2013/0239,758 OPEN WRENCHAbandonedMar 19, 12Sep 19, 13[B25B]

Top Inventors for This Owner

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