Safety blade

Details Safety blade Safety blade

1990-10-26

1992-07-28

Watts, Douglas D.

Cutlery

Cutting tools

With guard and/or guide

B26B 2900, B26B 902

Patent

active

051331322

ABSTRACT:
A safety blade has a cutting edge 41 formed with a plurality of protrusions or projections 42 extending in front of the blade in a comb structure which extends from one end of the cutting edge to the other. The projections prevent the edge from contacting skin, but do not prevent the cutting edge from performing its function. Such a blade may be used in kitchen utensils and cutlery, such as steak or fruit knives, or craft tools or the like.

REFERENCES:
patent: 2685734 (1954-08-01), Klein
patent: 2753632 (1956-07-01), Varn
patent: 2798292 (1957-07-01), Bishaf
patent: 3203295 (1965-08-01), Sauer
patent: 3658106 (1972-04-01), Elsasser
patent: 3745869 (1973-07-01), Ludwig
patent: 4677749 (1987-07-01), Brison
patent: 4912846 (1990-04-01), Yu

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