Razor blade unit

Details Razor blade unit Razor blade unit

1991-02-19

1992-02-25

Watts, Douglas D.

Cutlery

Razors

Multiple blade

30 78, 303465, B26B 2100

Patent

active

050901249

ABSTRACT:
A razor blade unit includes a support member and at least one razor blade secured to the support member with a cutting edge extending from the support member. A wire is wrapped around at least a portion of the support member and the cutting edge of the razor blade with several space side-by-side windings traversing the cutting edge at an angle substantially perpendicular to the cutting edge. The strand is preferably a metal wire having a diameter of less than about 0.1 mm. The support member has grooves at its edges in which the wire is seated to prevent slip-page of the wire in a direction transversed to the edge of the blade.

REFERENCES:
patent: 1035548 (1912-08-01), Dickenson
patent: 3505734 (1970-04-01), Iten

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