Shaving apparatus

Details Shaving apparatus Shaving apparatus

2005-07-21

2010-10-26

Ashley, Boyer D (Department: 3724)

Cutlery

Razors

With cooperating shearing blades

C030S043920, C030S042000

Reexamination Certificate

active

07818884

ABSTRACT:
A shaving apparatus comprising a first shaving unit, including a first outer cutter (101,102) and a first undercutter (20) which cooperate together, a skin agitation member (12), a housing and a drive source (58) mounted in the housing. The outer cutter is mounted in a frame (10). The drive source is coupled to the first undercutter to provide oscillatory movement with respect to the frame at a frequency in the range 70 to 280 Hz. The drive source is also coupled to the skin agitation member to provide oscillatory movement at a frequency in the range 5 to 50 Hz. The first outer cutter is un-driven with respect to the frame.

REFERENCES:
patent: 3156045 (1964-11-01), Godefroy
patent: 4174569 (1979-11-01), Schenk et al.
patent: 5632087 (1997-05-01), Motohashi et al.
patent: 5921134 (1999-07-01), Shiba et al.
patent: 6223438 (2001-05-01), Parsonage et al.
patent: 1 541 658 (1979-03-01), None
patent: WO 98/01265 (1998-01-01), None
patent: WO 2006/012410 (2006-02-01), None
PCT International Search Report and Written Opinion dated Jul. 21, 2005, 10 pages.

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