US D229610 S
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United States Patent 0 "ice 229,61"
Patented Dec. 18, 1973 CLINCH NUT Katsumi Shinjo, 8, 6-ch0me, Asahiminamidori, Nishinariku, Osaka, Japan Filed Sept. 7, 1971, Ser. No. 178,546
Term of patent 14 years Int. Cl. D808 U.S. Cl. D8-273 F l G 4 F I G .6
FIG. 1 is a top plan view of a clinch nut; References Cited f UNITED STATES PATENTS 1s a 0 0m p an view;
D f 2,110,039 3/1938 Double 15141.72
I 4 is a sectional view taken on the line 4 4 0 3,049,161 8/1962 ttw FIG. 5 is a perspective view; and FIG. 6 is a right side view. FOREIGN PATENTS I claim: D. 201,602 10/1961 Japan D8-267 Th tld' f l'hnt, how.
e Ornamen a eslgn or a C me u as S n WALLACE R. BURKE, Primary Examiner W. N. WERTMAN, Assistant Examiner