Cutlery – Razors – With cooperating shearing blades
Patent
1992-08-18
1993-08-17
Yost, Frank T.
Cutlery
Razors
With cooperating shearing blades
30 431, 30 89, B26B 1902, B26B 1900, B26B 2114
Patent
active
052357490
ABSTRACT:
The invention is directed to an electric shaving apparatus having a housing and a shaving head assembly which is adapted to pivot relative to the housing about a pivotal axis Z and is comprised of a shaving head frame, a shaving plane formed by at least one outer cutter having arcuate extensions to the longitudinal sides of the shaving head frame, and of at least one inner cutter operatively associated with the outer cutter and driven by a drive mechanism, wherein the outer cutter is arranged in an outer cutter frame member and the outer cutter frame member is mounted in the shaving head frame so as to be pivotal about the pivotal axis Z.
REFERENCES:
patent: 3279056 (1966-10-01), Andis
patent: 3763558 (1973-10-01), Bauerle
patent: 4505036 (1985-03-01), Ochiai et al.
patent: 4796359 (1989-01-01), Oprach et al.
patent: 4922608 (1990-05-01), Pahl
patent: 4930217 (1990-06-01), Wolf et al.
patent: 4941259 (1990-07-01), Wolf
patent: 5159755 (1992-11-01), Jestadt et al.
Pending U.S. Ser. No. 07/829,068, filed Feb. 6, 1992.
Braun Gebhard
Durr Helmut
Eichhorn Reinhold
Franke Wolfgang
Heintke Hans-Eberhard
Braun Aktiengesellschaft
Heyrana Sr. Paul M.
Yost Frank T.
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