Disposable blade unit

Details Disposable blade unit Disposable blade unit

1974-05-15

1976-02-17

Smith, Al Lawrence

Cutlery

Blades

Razor blade

30 50, B26B 2122

Patent

active

039382508

ABSTRACT:
A disposable blade unit comprises two sets of cutting edges and a thin, transversely flexible web connecting the two sets of cutting edges. Each set of cutting edges includes a leading cutting edge and a following cutting edge, the cutting edges being permanently secured together in fixed geometrical relation. Each set of cutting edges also includes a support surface adapted to be received on the platform of a safety razor frame. The leading edge of each set is disposed below the plane of the support surface and the following edge of each set is disposed above the plane of that support surface.

REFERENCES:
patent: 1975757 (1934-10-01), Gray
patent: 2044698 (1936-06-01), John
patent: 3786563 (1974-01-01), Dorion
patent: 3842499 (1974-10-01), Dorion
patent: 3861040 (1975-01-01), Dorion
patent: 3863340 (1975-02-01), Perry

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