Razor head

Details Razor head Razor head

2011-04-05

2011-04-05

Ashley, Boyer D. (Department: 3724)

Cutlery

Razors

Multiple blade

C030S346500

Reexamination Certificate

active

07918027

ABSTRACT:
The present invention relates to razor heads and further to razors which include razor heads as defined. In one aspect of the invention the razor heads comprise at least one blade defining a plurality of cutting edges. The cutting edges are arranged to intercept at at least one point at which at least one angle of less than ninety degrees (90°) is formed between the cutting edges. This arrangement enables the cutting edges to impart cutting, sliding and rotary action onto hair being shaved.

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patent: 4663843 (1987-05-01), Savage
patent: D358969 (1995-06-01), Romanoff
patent: D441260 (2001-05-01), Holcomb
patent: 6263576 (2001-07-01), Drapak et al.
patent: 6519856 (2003-02-01), Dischler
patent: 6651342 (2003-11-01), Walker, Jr.
patent: 2003/0182802 (2003-10-01), Vega et al.
patent: 19621491 (1997-12-01), None
patent: 2357057 (2001-06-01), None
patent: 2000300865 (2000-10-01), None

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