Cutlery – Blades – Razor blade
Patent
1977-01-28
1977-12-20
Smith, Gary L.
Cutlery
Blades
Razor blade
30 50, B26B 2154, B26B 2122
Patent
active
040633578
ABSTRACT:
A shaving unit comprises a narrow single edged blade strip and a frame having a support portion having a flat surface to which the blade is permanently secured over its full length.
REFERENCES:
patent: 1963649 (1934-06-01), Chadwick
patent: 2405200 (1946-08-01), Feldman
patent: 2794246 (1957-06-01), Marsh
patent: 3494032 (1970-02-01), Welsh
patent: 3660893 (1952-05-01), Welsh
patent: 3703766 (1972-11-01), Tibbals
patent: 3842499 (1974-10-01), Dorion
patent: 3938250 (1976-02-01), Perry
patent: 3940853 (1976-02-01), Francis
Bratlie Oistein J.
Foster Scott R.
Smith Gary L.
The Gillette Company
Wise Richard A.
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