Box opener

Details Box opener Box opener

1994-09-06

1996-06-04

Rada, Rinaldi I.

Cutlery

Carton openers

30294, 30317, 30337, B26B 308

Patent

active

055221351

ABSTRACT:
A box opener comprising a blade having a cutting edge; a holder with blade, including a handle, and a terminal on the handle retaining the blade with the blade edge protruding; and a shield carried by the holder proximate the terminal, for movement between extended position in which the blade is protected, and retracted position in which the blade edge is exposed for cutting.

REFERENCES:
patent: 365714 (1887-06-01), Warner
patent: 2376887 (1945-05-01), Walters
patent: 2730800 (1956-01-01), Bailey
patent: 2743523 (1956-05-01), Honey
patent: 3430339 (1969-03-01), Hobson
patent: 3781988 (1974-01-01), Jones
patent: 4531286 (1985-07-01), Vito et al.
patent: 4675996 (1987-06-01), DuBuque
patent: 5234436 (1993-08-01), Eaton et al.
patent: 5241750 (1993-09-01), Chomiak

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