Non-metallic knife

Details Non-metallic knife Non-metallic knife

1989-12-01

1990-11-20

Watts, Douglas D.

Cutlery

Combined cutlery or combined with ancillary feature

With skin-removal means

7118, 7158, 30329, B26B 100

Patent

active

049707850

ABSTRACT:
A knife constructed substantially of plastic and having interchangeable blades removably installed thereon and further having a butt cap disposed on the handle having annular grooves therein for interlockingly engaging O-rings for use in other equipment.

REFERENCES:
patent: 1828121 (1931-10-01), Adam et al.
patent: 2114569 (1938-04-01), Paolini et al.
patent: 2448957 (1948-09-01), Ciarlone
patent: 2611181 (1952-09-01), Coulter
patent: 3686799 (1972-08-01), Doty

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