Safety razor blade tool

Details Safety razor blade tool Safety razor blade tool

1997-10-20

1999-08-31

Rachuba, M.

Cutlery

Blades

Razor blade

3034653, B26B 2154

Patent

active

059437812

ABSTRACT:
A safety razor blade tool comprises a substantially rectangular, single-edged safety razor blade having a cutting edge and an opposing non-cutting edge and a thermoplastic protective cover fixedly attached to the non-cutting edge. The protective cover is substantially coextensive with the length of the non-cutting edge of the blade and has a resilient, slip-resistant surface. The protective cover comprises two substantially identical, complimentary cover parts. Each cover part comprises an injection-molded substantially rigid inner layer of thermoplastic material and a rubberized outer layer covering the rigid inner layer. The outer layer comprises a compatible, injection-molded thermoplastic rubber.

REFERENCES:
patent: 1799517 (1931-04-01), Kaufman
patent: 3413720 (1968-12-01), Mullen
patent: 4059891 (1977-11-01), Panagiotoulis
patent: 4612707 (1986-09-01), Shea
patent: 4619799 (1986-10-01), Teerling
patent: 4969300 (1990-12-01), Blank et al.
patent: 4979300 (1990-12-01), Blank et al.
patent: 5615597 (1997-04-01), Schoenmeyr
patent: 5666732 (1997-09-01), Shea
patent: 5771589 (1998-06-01), Kim

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