USD227442S - Screw - Google Patents

Description

United States Patent 0 Wee Des. 227,442 Patented June 26, 1973 SCREW Masahito Ebi, Aichi-ken, Japan, assignor to Chuk yo Dies Co., Ltd., Konan-shi, Aichi-ken, Japan Filed July 11, 1972, Ser. No. 270,824

Term of patent 14 years Int. Cl. D808 US. Cl. D8267 FIG.2

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FIG.4

FIG. 1 is a perspective view of the screw showing my References Cited a deslgn; Design News, Mar. 21, 1962, p. 50, Continental Screw Co., screw item.

FIG. 2 is a rear elevation thereof;

FIG. 3 is a top plan view thereof;

P 1 is a P1an therwf; WALLACE R. BURKE, Primary Examiner c aim:

The ornamental design for a screw, as shown. WERTMAN, Assistant Examlner

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