Assignee
KAI CUTLERY CENTER CO
JP·42 granted patents·1,380 citations·filing 1978–2022
Top patents by PatentIndex Score
42 records- 0198USD365266SKnifeKAI CUTLERY CENTER CO·Filed 1994·Granted Dec 19, 1995·90 cites·1 claims
- 0295USD264800SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·44 cites·1 claims
- 0394US4475286ASafety razorKAI CUTLERY CENTER CO·Filed 1981·Granted Oct 9, 1984·112 cites·1 claims
- 0492USD377744SPocket knifeKAI CUTLERY CENTER CO·Filed 1995·Granted Feb 4, 1997·44 cites·1 claims
- 0592USD264802SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·34 cites·1 claims
- 0692USD264801SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·33 cites·1 claims
- 0790USD264803SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·31 cites·1 claims
- 0890US4322885AKnife apparatusKAI CUTLERY CENTER CO·Filed 1980·Granted Apr 6, 1982·96 cites·5 claims
- 0989USD375243SKnife handleKAI CUTLERY CENTER CO·Filed 1995·Granted Nov 5, 1996·37 cites·1 claims
- 1089USD264799SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·27 cites·1 claims
- 1186US5120596ACoated bladeKAI CUTLERY CENTER CO·Filed 1991·Granted Jun 9, 1992·54 cites·11 claims
- 1286USD316802SScissorsKAI CUTLERY CENTER CO·Filed 1988·Granted May 14, 1991·25 cites·1 claims
- 1382US5493781ACutterKAI CUTLERY CENTER CO·Filed 1993·Granted Feb 27, 1996·63 cites·6 claims
- 1482USD298409SWheel cutterKAI CUTLERY CENTER CO·Filed 1985·Granted Nov 8, 1988·20 cites·1 claims
- 1582USD260726SScissorsKAI CUTLERY CENTER CO·Filed 1979·Granted Sep 15, 1981·16 cites·1 claims
- 1680US4922614ACutterKAI CUTLERY CENTER CO·Filed 1988·Granted May 8, 1990·57 cites·3 claims
- 1779USD259853SScissorsKAI CUTLERY CENTER CO·Filed 1979·Granted Jul 14, 1981·14 cites·1 claims
- 1878US4292738AKnifeKAI CUTLERY CENTER CO·Filed 1980·Granted Oct 6, 1981·52 cites·6 claims
- 1977USD351328SHandgrip for a knifeKAI CUTLERY CENTER CO·Filed 1992·Granted Oct 11, 1994·18 cites·1 claims
- 2077US4196515ACutter knifeKAI CUTLERY CENTER CO·Filed 1978·Granted Apr 8, 1980·34 cites·10 claims
- 2176US4170062AExtensible knife with blade position adjustmentKAI CUTLERY CENTER CO·Filed 1978·Granted Oct 9, 1979·50 cites·4 claims
- 2273US4272886AShaver unitKAI CUTLERY CENTER CO·Filed 1979·Granted Jun 16, 1981·32 cites·3 claims
- 2372US4601103ACutter having circular rotary bladeKAI CUTLERY CENTER CO·Filed 1984·Granted Jul 22, 1986·36 cites·7 claims
- 2472US4257160ATwo-bladed safety razorKAI CUTLERY CENTER CO·Filed 1980·Granted Mar 24, 1981·58 cites·5 claims
- 2571USD389014SKnife handleKAI CUTLERY CENTER CO·Filed 1995·Granted Jan 13, 1998·16 cites·1 claims
- 2671USD259852SScissorsKAI CUTLERY CENTER CO·Filed 1979·Granted Jul 14, 1981·10 cites·1 claims
- 2770US4265015AAdjustable razor with blade cleaning meansKAI CUTLERY CENTER CO·Filed 1979·Granted May 5, 1981·29 cites·10 claims
- 2868US4300285ASafety razor with blade cleaning meansKAI CUTLERY CENTER CO·Filed 1979·Granted Nov 17, 1981·26 cites·11 claims
- 2965USD378043SScissorsKAI CUTLERY CENTER CO·Filed 1995·Granted Feb 18, 1997·21 cites·1 claims
- 3065US4712301ASafety razorKAI CUTLERY CENTER CO·Filed 1983·Granted Dec 15, 1987·29 cites·8 claims
- 3161USD264804SCutter knifeKAI CUTLERY CENTER CO·Filed 1980·Granted Jun 8, 1982·8 cites·1 claims
- 3260US6094824ARotary cutterKAI CUTLERY CENTER CO·Filed 1998·Granted Aug 1, 2000·34 cites·10 claims
- 3360US4914820AStructure for rotation center of scissorsKAI CUTLERY CENTER CO·Filed 1989·Granted Apr 10, 1990·24 cites·7 claims
- 3457USD365725SHandle for a knifeKAI CUTLERY CENTER CO·Filed 1994·Granted Jan 2, 1996·8 cites·1 claims
- 3556US4226019ACleaning member for two-edge shaving blade unitKAI CUTLERY CENTER CO·Filed 1979·Granted Oct 7, 1980·17 cites·10 claims
- 3655US4232445AKnife apparatusKAI CUTLERY CENTER CO·Filed 1979·Granted Nov 11, 1980·26 cites·5 claims
- 3753US4715121AGrip scissorsKAI CUTLERY CENTER CO·Filed 1985·Granted Dec 29, 1987·21 cites·14 claims
- 3848US10285728B2Trocar and method for producing sameKAI CUTLERY CENTER CO·Filed 2014·Granted May 14, 2019·0 cites·10 claims
- 3945US10179005B2Medical knifeKAI CUTLERY CENTER CO·Filed 2016·Granted Jan 15, 2019·0 cites·1 claims
- 4040US5908437ARemotely actuated surgical instrumentKAI CUTLERY CENTER CO·Filed 1997·Granted Jun 1, 1999·33 cites·19 claims
- 4138US12354034B2Management serverKAI CUTLERY CENTER CO·Filed 2022·Granted Jul 8, 2025·0 cites·12 claims
- 4234USD366605SHandle for a knifeKAI CUTLERY CENTER CO·Filed 1994·Granted Jan 30, 1996·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →