Undercutter for a shaving apparatus

Details Undercutter for a shaving apparatus Undercutter for a shaving apparatus

2006-06-27

2006-06-27

Shoap, Allan N. (Department: 3724)

Cutlery

Razors

Combined

C030S043920, C030S346510

Reexamination Certificate

active

07065877

ABSTRACT:
An undercutter assembly for a shaver of the dry-type having an outer cutter and a motor drive mechanism. The undercutter includes a primary undercutter adapted to be reciprocated by the drive mechanism and having primary blade elements, and a secondary undercutter disposed within said primary undercutter for displacement relative the primary undercutter and having secondary blade elements interleaved with the primary blade elements.

REFERENCES:
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patent: 4139940 (1979-02-01), Buras, Jr. et al.
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patent: 5214833 (1993-06-01), Yada
patent: 6151780 (2000-11-01), Klein
patent: 439916 (1935-12-01), None
patent: 0 691 187 (1992-12-01), None
patent: 54-387 (1979-10-01), None

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