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

Patent Owner

Compare Create Portfolio

Stats

Details

Technologies

Intl Class Technology # of Patents/ App Rank in Class
 
 
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 2911
 
 
 
0703 TABLE KNIVES, FORKS AND SPOONS183
 
 
 
0803 CUTTING TOOLS AND IMPLEMENTS159
 
 
 
B25B TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING239
 
 
 
A45F TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 112
 
 
 
B21K MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS 120
 
 
 
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 176
 
 
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 163
 
 
 
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 117
 
 
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 133

Top Patents (by citation)

Upgrade to the Premium Level to View Top Patents for this Owner. Learn More

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]
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]

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]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Filing Date Issue/Pub Date Intl Class
2011/0237,168 BLADE SHARPENING SYSTEMJun 30, 10Sep 29, 11[B24D]
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

Upgrade to the Premium Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.