Cutlery – Cutting tools – With guard and/or guide
Patent
1993-10-15
1994-10-25
Seidel, Richard K.
Cutlery
Cutting tools
With guard and/or guide
30 2, 30DIG3, B67B 700
Patent
active
053576799
ABSTRACT:
A bag-opening device having a first plate with a first perimeter extending therearound, a second plate connected to the first plate and having a second perimeter extending therearound, and a blade affixed to one of the first and second plates and positioned generally centrally therein. The first and second plates are movable between a first bag-receiving position and a second bag-opening position. The first and second plates have a V-shaped configuration in the first position and are in parallel relationship in the second position. The blade is positioned perpendicular to the plates in the second position. The first and second plates are integrally formed together of a memory-retentive polymeric material. The first plate has a first neck extending rearwardly therefrom. The second plate has a second neck extending rearwardly therefrom. These necks have a width less than a width of the first and second plates. The blade has a pointed V-shaped configuration extending downwardly from a surface of one of the plates. The blade is a double-edged blade.
REFERENCES:
patent: 1214894 (1917-02-01), Camillieri
patent: 1843535 (1932-02-01), Arnold
patent: 2067986 (1937-01-01), Schmidt
patent: 2686969 (1954-08-01), Furey
patent: 4360970 (1982-11-01), Ostroski et al.
patent: 4711031 (1987-12-01), Annello
patent: 5007171 (1991-04-01), Horning, Jr.
patent: 5103562 (1992-04-01), Braatz
Egbert John S.
Harrison Al
Payer Hwei-Siu
Seidel Richard K.
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