| Patents for B26B 3 - Hand knives with fixed blades (3,695) |
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| 08/01/1990 | CN2059866U Combined knife for chopping meat |
| 07/31/1990 | US4944392 Combination match safe, knife and striker |
| 05/30/1990 | CN2057609U Multi-functional cutting device for cooking |
| 05/22/1990 | US4926729 Envelope opener |
| 05/16/1990 | CN2057134U Cutter blade replaceable multi-function vegetables scraping plate |
| 05/15/1990 | US4924575 Pizza knife with integral handle |
| 05/02/1990 | CN2056627U Knife cushion |
| 05/01/1990 | US4920648 Swivel grip arrangement for combat knives |
| 05/01/1990 | US4920612 Fish fillet knife |
| 04/18/1990 | CN2056120U Multi-purpose adjustable hand vegetables cutter |
| 04/17/1990 | CA1267775A1 Carpet seam cutter |
| 04/11/1990 | CN2055770U Multiedge fast kitchen knife |
| 02/15/1990 | DE3826313A1 Chopping knife |
| 02/14/1990 | CN2052707U Knife for kidney beans cutting |
| 01/24/1990 | CN2051550U Cutting egg device |
| 01/04/1990 | DE3817204C1 Knife with a flat tang |
| 12/20/1989 | CN1006119B Device for cutting, grasping and handling articles |
| 12/13/1989 | CN2049176U Oblique cutting machine for herbal pieces prepared for decoction |
| 12/12/1989 | US4885818 Ergonomic knife and knife handle |
| 11/29/1989 | CN2048323U Convenient, health knife and fork |
| 11/22/1989 | CN1037303A Improved letter opener |
| 11/01/1989 | CN2046797U Electric heat knife |
| 11/01/1989 | CN2046796U Carbon steel caloriztion kitchen knife |
| 10/17/1989 | US4873767 Safety letter opener |
| 10/11/1989 | CN2045686U Steel-mixing plastics knife |
| 09/26/1989 | CA1261602A1 Double ended throwing knife |
| 09/26/1989 | CA1260691A1 Floor covering cutter |
| 09/12/1989 | US4864729 Cutting blade and holder therefor |
| 08/24/1989 | DE3744318C1 Supporting device for kitchen utensils |
| 08/17/1989 | DE3803449A1 Knife, especially a kitchen knife |
| 08/01/1989 | US4852256 Device for cutting mushrooms into slices |
| 07/06/1989 | DE3743062A1 Knife for use in the home or at work |
| 06/27/1989 | US4841638 Hand-held cutting tool apparatus |
| 06/01/1989 | WO1989004771A1 Improved letter opener |
| 05/02/1989 | US4825552 Fillet knife having a flexible handle |
| 05/02/1989 | US4825545 Knives with molded protective cover and handle |
| 04/27/1989 | DE3828981A1 Piece of cutlery, such as a knife with a blade and a handle |
| 04/18/1989 | US4821416 Skinning knife |
| 04/18/1989 | CA1252614A1 Cable sheath cutter knife |
| 04/04/1989 | US4817221 Multipurpose survival tool |
| 03/21/1989 | US4813143 Handle and knives comprising the same |
| 03/21/1989 | US4813141 Carpet seam cutter |
| 03/08/1989 | EP0306017A2 Device for cutting slices of fruit, vegetables or the like |
| 03/01/1989 | EP0304605A2 Cutting blade and holder therefor |
| 03/01/1989 | CN2033329U Labor-saving kitchen knife |
| 02/22/1989 | CN2032930U Safe rope-cutting knife |
| 12/29/1988 | WO1988010180A1 Handle and knives comprising the same |
| 12/28/1988 | CA1247391A Device for grasping and handling articles |
| 11/29/1988 | CA1245408A1 Boning and trimming knife |
| 11/24/1988 | DE3715440A1 Forked lever for hunting knives |
| 11/23/1988 | EP0291768A1 Carpet seam cutter |
| 11/01/1988 | CA1243833A1 Mat board cutter with knife blade securing safety pin |
| 10/26/1988 | CN87204626U Hand stripping hemp unit |
| 09/21/1988 | EP0283445A1 A knife for household and professional uses |
| 09/07/1988 | EP0236485A4 Scalpel with removable depth guard. |
| 08/10/1988 | CN87216041U 组合菜刀 Combination choppers |
| 08/10/1988 | CN87215749U Antique multi-purpose knife |
| 08/10/1988 | CN87214748U Paper cutting knife |
| 07/27/1988 | CN88212093U Two-purpose cutting knife of household |
| 07/27/1988 | CN88210034U Household knife |
| 07/26/1988 | US4759363 Scalpel with removable depth guard |
| 07/06/1988 | CN87214383U Multi-purpose kitchen knife |
| 07/06/1988 | CN87212847U Cutter for masking tape |
| 06/23/1988 | DE3642704A1 Cutting device for foodstuffs |
| 06/22/1988 | EP0271689A1 Device for slicing mushrooms |
| 03/29/1988 | US4733588 Guide regulator plate for vegetable preparing devices |
| 03/23/1988 | CN87209892U Plumblossom shaped knife |
| 03/16/1988 | EP0259432A1 Knives |
| 03/08/1988 | CA1233732A1 Hand implement for slicing foodstuffs |
| 03/02/1988 | CN86105142A Convenient trolly for climbing stairway |
| 02/18/1988 | DE3629168A1 Multiple cutting device |
| 01/27/1988 | CN87205810U Multiblade forcing kitchen knife |
| 01/27/1988 | CN87202519U Finger ring knife |
| 01/21/1988 | DE3623165A1 Cake knife (baker's knife) which can be heated in a controllable fashion |
| 12/31/1987 | CN87202902U Multi-blade knife for cutting food shreads |
| 12/23/1987 | CN86206917U Pencil sharpener with multi-edge |
| 12/15/1987 | US4712304 Knife having a handle coated with an elastomer, particularly for professional uses |
| 12/02/1987 | EP0247974A2 Knife handle |
| 11/25/1987 | CN87204191U Bamboo tableware of western style food |
| 11/24/1987 | US4707920 Knife with retractable point protector |
| 11/07/1987 | CN86205738U Electric driven carpet-engraving scissors |
| 11/05/1987 | DE3614968A1 Harvesting knife |
| 10/22/1987 | DE3613121A1 Manual cutting device |
| 10/07/1987 | CN86207367U Kitchen knife with two edges |
| 09/24/1987 | WO1987005485A1 Knives |
| 09/16/1987 | EP0236485A1 Scalpel with removable depth guard. |
| 09/15/1987 | CA1226778A1 Microtome having a specimen retraction mechanism |
| 07/29/1987 | CN86100226A Device for cutting, grasping and handling articles |
| 07/08/1987 | CN86206289U Cement bag cutter |
| 05/12/1987 | US4663846 Cutter having a retractable and removable blade |
| 05/05/1987 | US4662070 Floor covering cutter |
| 04/22/1987 | EP0218711A1 Survival knife with grapples |
| 03/26/1987 | WO1987001576A1 Scalpel with removable depth guard |
| 03/04/1987 | EP0212530A1 Cutter |
| 02/11/1987 | CN86205709U Multi-purpose vegetable cutter |
| 01/27/1987 | US4638561 Combined knife and slicer |
| 01/20/1987 | US4637140 Boning and trimming knife |
| 01/15/1987 | DE3622596A1 Handle made of thermoplastic |
| 12/31/1986 | CN86201351U Peeling knife for fruits |
| 12/31/1986 | CN86200164U 水果刀 Fruit knife |