Razor cartridge with dimpled blade guard

Details Razor cartridge with dimpled blade guard Razor cartridge with dimpled blade guard

1999-05-25

2000-10-17

Watts, Douglas D.

Cutlery

Razors

Combined

30 41, 30 81, B26B 2140

Patent

active

061312878

ABSTRACT:
In order to improve adhesion between the skin and a razor guard provided at the leading edge of a razor cartridge, the guard is provided with a large number of small concavities. These are preferably, but not to limited to hemispherically shaped concavities and are discrete and thus isolated from one another. These concavities can act as suction cups that increase the adhesion between the skin and the guard and thus tension the skin as the razor is drawn thereover. These concavities or dimples can also contain a reserve of shaving preparation for release on multiple passes over the same area.

REFERENCES:
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patent: D415615 (1999-10-01), Swanson et al.
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patent: 4741103 (1988-05-01), Hultman
patent: 4998347 (1991-03-01), Schachter
patent: 5056222 (1991-10-01), Miller et al.
patent: 5092042 (1992-03-01), Miller et al.
patent: 5191712 (1993-03-01), Cook et al.
patent: 5456009 (1995-10-01), Wexler
patent: 5524347 (1996-06-01), Prochaska
patent: 5590468 (1997-01-01), Prochaska
patent: 5903979 (1999-05-01), Oldroyd

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