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

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 239
 
 
 
0703 TABLE KNIVES, FORKS AND SPOONS183
 
 
 
0803 CUTTING TOOLS AND IMPLEMENTS158
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING233
 
 
 
A45F TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 19
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 115
 
 
 
0805 OTHER TOOLS AND IMPLEMENTS126
 
 
 
2201 PROJECTILE WEAPONS114
 
 
 
2202 OTHER WEAPONS14
 
 
 
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 063

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0081,283 COMPOSITE KNIFE BLADENov 27, 12Apr 04, 13[B23P, B26B, B23K]
2012/0180,321 LOCKING FOLDING KNIFEJan 16, 12Jul 19, 12[B26B]
2011/0237,168 BLADE SHARPENING SYSTEMJun 30, 10Sep 29, 11[B24D]
2010/0132,198 FOLDING KNIFE HAVING A LOCKING MECHANISMFeb 03, 10Jun 03, 10[B26B]
2009/0288,301 SAFETY LOCK MECHANISM FOR FOLDING KNIVESMay 21, 08Nov 26, 09[B26B]
2009/0193,664 LOCKING MECHANISM FOR A FOLDING KNIFEJan 30, 09Aug 06, 09[B26B]
2008/0302,842 RATCHET TYPE POCKET CLIPJun 08, 07Dec 11, 08[A45F]
2008/0250,656 COMPOSITE KNIFE BLADEJun 08, 07Oct 16, 08[B26B]
2007/0180,702 Folding knife with sealed mechanismJan 31, 07Aug 09, 07[B26B]
2007/0125,207 Mandolin slicerDec 06, 06Jun 07, 07[B26D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
7,716,839 Folding knife with removable bladeAug 01, 05May 18, 10[B26B]
7,681,316 Folding knife having a locking mechanismSep 16, 05Mar 23, 10[B26B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2005/0097,755 Folding knife having a locking mechanismNov 01, 04May 12, 05[B26B]
2005/0097,759 Knife with movable handleOct 04, 04May 12, 05[B26B]
2004/0123,471 Ergonomic knifeAug 07, 03Jul 01, 04[B26B]

Top Inventors for This Owner

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