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Publication numberUSD222646 S
Publication typeGrant
Publication dateNov 23, 1971
Filing dateJun 11, 1970
Publication numberUS D222646 S, US D222646S, US-S-D222646, USD222646 S, USD222646S
InventorsJoseph R. Clark
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet

US D222646 S
Abstract  available in
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Description  (OCR text may contain errors)

Patented Nov. 23, 1971 LAMP Joseph R. Clark, Jr., 5501 N. 27th Drive, Phoenix, Ariz. 85017 Filed June 11, 1970, Ser. No. 23,442

Term of patent 14 years Int. Cl. D2604 U.S. Cl. D26---8 FIG. 1 is a rear perspective view of a lamp showing References Cited my new i UNITED STATES PATENTS REG. 2 18 a front perspectwe vrew thereof. 1 Claim: 998,067 7/1911 Appelberg 313-315 X T1 O M nfo ala as shown 2,137,732 11/1938 Swanson 313222 X mama 1g r mp 3,293,475 12/1966 Grunning et a1. 313116 X OTHER REFERENCES Electronics, May 1941, p. 61, rectifiers (No. 5).

WALLACE R. BURKE, Primary Examiner S. I. MERCER, Assistant Examiner