Cutting tool

Cutlery – Cutting tools – Plural cooperating blades

Patent

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Details

B26B 1318

Patent

active

040927768

ABSTRACT:
A cutting tool comprising a one-piece plastic tongs having flat cutting blades disposed at the free ends thereof, the U-shaped portion of the tongs acting as a torsion spring to urge the blades into the proper cutting relationship as the legs of the tongs are moved together, the torsion spring portion being biased to urge the legs of the tongs to a normal fully open position and being loaded by distorting the U-shaped portion through relative movement of the legs from the normal fully open position to a latched position in which the cutting edges of the blades are exposed for cutting.

REFERENCES:
patent: 1186235 (1916-06-01), Schrade
patent: 2505705 (1950-04-01), Cohn
patent: 3453651 (1969-07-01), Wertepny
patent: 3453731 (1969-07-01), Wertepny
patent: 3608196 (1971-09-01), Wiss
patent: 3659343 (1972-05-01), Straus
patent: 4053979 (1977-10-01), Tuthill

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