Razor cartridge with metal clip retaining blades

Details Razor cartridge with metal clip retaining blades Razor cartridge with metal clip retaining blades

1998-11-19

2000-04-04

Watts, Douglas D.

Metal working

Method of mechanical manufacture

Assembling or joining

30 50, 29509, B26B 2118

Patent

active

060445424

ABSTRACT:
A razor cartridge including a housing, blades mounted on said housing, and a metallic retaining clip that wraps around the housing and retains the blades on the housing, the housing including fulcrum portions extending outward beyond adjacent surface portions on two sides of the fulcrum portions, the clips having end portions that have been bent over the fulcrum portions beyond the elastic limit of the clips, the housing also having wedge portions making interference fits with the ends of the retaining clips.

REFERENCES:
patent: 1290641 (1919-01-01), Munroe
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patent: 4133566 (1979-01-01), Miller
patent: 4270268 (1981-06-01), Jacobson
patent: 4378633 (1983-04-01), Jacobson
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patent: 4551916 (1985-11-01), Jacobson
patent: 4573266 (1986-03-01), Jacobson
patent: 4621424 (1986-11-01), Jacobson
patent: 5063667 (1991-11-01), Jacobson
patent: 5761814 (1998-06-01), Anderson et al.
patent: 5787586 (1998-08-01), APprille, Jr. et al.

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