Cutlery – Cutting tools – Plural cooperating blades
Patent
1981-01-08
1984-03-13
Parker, Roscoe V.
Cutlery
Cutting tools
Plural cooperating blades
76104A, B26B 1302, B21K 1106
Patent
active
044359012
ABSTRACT:
Safety scissors wherein the scissor members are composed of a metal member partially embedded in plastic in such a way that a part of the exposed metal serves as a cutting edge and the remaining exposed portion of the metal member bears the sliding friction when the two scissor members are moved relative to each other.
REFERENCES:
patent: 1609638 (1926-12-01), Zeidler
patent: 2377906 (1945-06-01), Schaaff
patent: 2627656 (1953-02-01), Richartz
patent: 3750282 (1973-08-01), Eaton et al.
patent: 4250620 (1981-02-01), Nishikaw
Parker Roscoe V.
Philpitt Fred
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