Method of opening a box

Details Method of opening a box Method of opening a box

2005-09-06

2005-09-06

Dexter, Clark F. (Department: 3724)

Severing by tearing or breaking

Methods

C225S093000, C053S382100, C053S492000

Reexamination Certificate

active

06938808

ABSTRACT:
A box opener that includes a shaft extending along a longitudinal dimension. The shaft supports a box broaching wedge, operatively supported by the end of the shaft. The wedge narrowing from a base that is at least 2 cm (0.79 in) in dimension transverse to the longitudinal dimension of the shaft to a blunt edge spaced from the base by at least 2 cm (0.79 in).

REFERENCES:
patent: 2896318 (1959-07-01), Brown
patent: 3130884 (1964-04-01), Lintz
patent: 4371021 (1983-02-01), Converse et al.
patent: 4398314 (1983-08-01), Converse et al.
patent: 5899372 (1999-05-01), Rodriguez

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