KAI U.S.A., LTD., DBA KERSHAW KNIVES

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 2810
 
 
 
0703 TABLE KNIVES, FORKS AND SPOONS183
 
 
 
0803 CUTTING TOOLS AND IMPLEMENTS1511
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING240
 
 
 
A45F TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 113
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 121
 
 
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 181
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 153
 
 
 
B25F COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR 116
 
 
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 132

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0173,910 FOLDING TOOL ASSEMBLYDec 20, 13Jun 26, 14[B26B, B25F]
2013/0081,283 COMPOSITE KNIFE BLADENov 27, 12Apr 04, 13[B23P, B26B, B23K]
2012/0180,321 LOCKING FOLDING KNIFEJan 16, 12Jul 19, 12[B26B]
2008/0250,656 COMPOSITE KNIFE BLADEJun 08, 07Oct 16, 08[B26B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9,079,320 Folding knife with disengageable assisted-opening mechanismJun 02, 06Jul 14, 15[B26B]
9,038,517 Mandolin slicerDec 06, 06May 26, 15[B26D]
8,601,907 Knife blade manufacturing processSep 26, 05Dec 10, 13[B21K]
8,291,597 Folding knife with sealed mechanismJan 31, 07Oct 23, 12[B26B]
RE42906 Folding knife with safety lockJun 15, 05Nov 15, 11[B26B]
8,028,873 Ratchet type pocket clipJun 08, 07Oct 04, 11[A45F]
7,979,990 Safety lock mechanism for folding knivesMay 21, 08Jul 19, 11[B26B]
7,905,022 Folding knife having a locking mechanismFeb 03, 10Mar 15, 11[B26B]
D633772 Knife handleDec 21, 10Mar 08, 11[0803]
7,774,939 Stud-lock knifeJan 28, 05Aug 17, 10[B26B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0237,168 BLADE SHARPENING SYSTEMABANJun 30, 10Sep 29, 11[B24D]
2009/0193,664 LOCKING MECHANISM FOR A FOLDING KNIFEABANJan 30, 09Aug 06, 09[B26B]
2005/0097,755 Folding knife having a locking mechanismABANNov 01, 04May 12, 05[B26B]
2005/0097,759 Knife with movable handleABANOct 04, 04May 12, 05[B26B]
2004/0123,471 Ergonomic knifeABANAug 07, 03Jul 01, 04[B26B]

Top Inventors for This Owner

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