Patents
Sitemap › B26 - Hand cutting tools; Cutting; Severing › B26B - Hand-held cutting tools not otherwise provided for › B26B 9 - Blades for hand knives
Patents for B26B 9 - Blades for hand knives (2,301)
04/1992
04/22/1992EP0481886A1 Bladed implement
04/15/1992CN2101566U Kitchen knife with dual edge
04/14/1992US5103564 Sectioned cutting blade
04/14/1992US5103563 Food preparation device
04/01/1992CN2100292U Flower-cutting combined knife
03/1992
03/25/1992CN2099649U Knives set for making flower
03/18/1992CN2099004U Dual purpose round cutter blade
01/1992
01/29/1992CN2094432U Longitudinal chinese cabbage stuffing cutter
01/21/1992US5081770 Tomato knife
01/07/1992US5077901 Ceramic blades and production methodology therefor
11/1991
11/14/1991DE4015347A1 Knife with curved blade - has narrow neck at handle to wide blade and back to point
10/1991
10/30/1991CN2087558U Cutter for frozen food
10/22/1991US5058305 Versatile shooting rest
10/16/1991EP0451381A1 Safety blade
09/1991
09/11/1991CN2084409U Multi-function fruit knife
08/1991
08/28/1991EP0443707A2 Food knife
07/1991
07/20/1991CA2034353A1 Food knife
06/1991
06/13/1991WO1991008087A1 'everlasting' cutting tool
06/05/1991CN2078213U Knife for cutting freezing food
02/1991
02/05/1991US4989320 Knife
01/1991
01/01/1991US4980976 Knife with a straight cutting part
11/1990
11/20/1990CA1276441C Knives
11/07/1990CN2065128U Kitchen knife
11/06/1990US4967477 Cutting blade for making designs in food products and method of use
10/1990
10/31/1990CN1010198B Improved knife
10/17/1990CN2063860U Carving device for melond, fruits and vegetables
10/16/1990CA1275228C Device for fancy cutting melons and the like
09/1990
09/26/1990CN1045552A Multiple function thin blades
08/1990
08/08/1990CN2060106U Plastics screw driver
06/1990
06/13/1990CN2058134U Knife for cutting oranges
05/1990
05/23/1990EP0369390A2 Knife with a straight cutting portion
03/1990
03/13/1990US4907344 Knives
02/1990
02/14/1990CN2052708U Knife for pineapple
02/07/1990CN2052326U Special cutter for water melon
01/1990
01/30/1990US4896424 Composite cutting blade and method of making the blade
01/02/1990US4890390 Sword blade
12/1989
12/27/1989CN2049992U Pencil-sharpening razor blade
12/20/1989CN2049584U Kitchen knife with two-edge
12/13/1989CN2049177U Multipurpose kitchen knife
11/1989
11/02/1989EP0339357A2 Cutting tool
11/01/1989CN2046798U Finger ring shape cutting knife
08/1989
08/09/1989CN2042407U Cutting knife for frozen food
07/1989
07/26/1989CN2041612U Power-saving bone-cutting unit
07/19/1989CN2041236U 多功能菜刀 Multifunction choppers
07/18/1989US4849300 Tool in the form of a compound body and method of producing the same
07/05/1989CN2040430U Force saving and multipurpose kitchen knife
06/1989
06/21/1989CN2039616U Cutting fruit knife
06/08/1989DE3740374A1 Multipurpose blade, especially for penknives
06/07/1989EP0319510A2 Method for the manufacture of press knives for sheet material resembling cardboard
05/1989
05/16/1989US4829854 Cutting and scoring strip
04/1989
04/25/1989US4823467 Serrated-edge knives
04/19/1989CN2036087U Peeler for fruits
02/1989
02/22/1989CN2032931U Multi-functional multi-blade kitchen knife
01/1989
01/25/1989CN1030639A Foil blade
01/11/1989CN2030532U 菠萝削皮刀 Pineapple peeler
12/1988
12/14/1988EP0294617A1 Cutting tool
10/1988
10/26/1988EP0288404A1 Blade for fencing sword
10/25/1988CA1243588A1 Cutting implement and method of making same
07/1988
07/13/1988EP0274220A2 Serrated-edge knives
01/1988
01/27/1988CN86104583A Improved knife
12/1987
12/01/1987US4709481 Shaving tool
11/1987
11/25/1987EP0246822A2 Device for fancy cutting melons and the like
11/05/1987DE3614968A1 Harvesting knife
10/1987
10/14/1987CN87202298U Multifunctional cornbined pocket knife with a lever type cutter
10/06/1987US4697489 Ultramicrotome tool
09/1987
09/16/1987EP0237034A1 Cutting tool
09/15/1987CA1226729A1 Slicing knife and board
09/02/1987EP0234009A1 Method of manufacturing a cutting and indenting tool
07/1987
07/07/1987US4677749 Blade set for an electrical knife
07/02/1987DE3641372A1 Cutting tool and process for the production thereof
05/1987
05/06/1987EP0220362A1 Knives
04/1987
04/01/1987EP0216575A1 Improvements in or relating to cutting blades
03/1987
03/03/1987US4647300 Surgical blades of virtreous material
02/1987
02/17/1987US4643161 Method of machining hard and brittle material
11/1986
11/05/1986CN85103533A Electric knife
10/1986
10/07/1986US4615119 Blade for a vibratory cutter
09/1986
09/16/1986US4611400 Blade and process of making same
08/1986
08/06/1986EP0189762A2 Blade assembly for an electrically operated hand knife
05/1986
05/14/1986EP0181303A2 Tool in the form of a compound body and method of producing the same
04/1986
04/15/1986US4581969 Ultramicrotome diamond knife
03/1986
03/11/1986US4574431 Knife for filleting fish
01/1986
01/08/1986EP0167330A2 Ultramicrotome diamond tool
08/1985
08/13/1985US4534827 Cutting implement and method of making same
05/1985
05/02/1985EP0139169A2 Cutting implement and method of making same
01/1985
01/29/1985US4495698 Concave grind knife blade and method of making
12/1984
12/25/1984US4489489 Disposable utility blade
12/12/1984EP0128032A2 Cutting blade
08/1984
08/15/1984EP0115555A1 Method of making a knife blade having a zig-zag cutting edge
06/1984
06/12/1984US4453987 Method for producing edged tools
08/1983
08/23/1983US4399611 Blades of laminated steels and brazing alloys; high strength
05/1983
05/31/1983US4385441 Cutting device with renewable cutting edge
09/1982
09/22/1982EP0060479A1 Set of blades for an electric knife
07/1981
07/14/1981US4277891 Lens tape cutter
07/1980
07/22/1980CA1081934A1 Surgical knife assembly, surgical blade, and method of manufacture thereof
05/1980
05/20/1980US4203214 Knife
05/13/1980US4202095 Steak knife
04/1979
04/17/1979US4149313 Edge tool
10/1978
10/03/1978US4117593 Knife
02/1978
02/21/1978US4074431 Surgical knife assembly, surgical blade, and method of manufacture thereof
04/1977
04/05/1977US4015331 Domestic or tradesman's knife
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