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Publication numberUSD180685 S
Publication typeGrant
Publication dateJul 23, 1957
Filing dateDec 5, 1955
Publication numberUS D180685 S, US D180685S, US-S-D180685, USD180685 S, USD180685S
InventorsRobert B. Edelmann
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cooling system analyzer
US D180685 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

United States PatentOfifice Des-180,685

Patented July 23, 1957 COOLING SYSTEM ANALYZER Robert B. Edelmann, Chicago, Ill., assignor to E. Edelmann & Co., Chicago, 11]., a corporation of Illinois Application December 5, 1955, Serial No. 39,145

Term of patent 3 /2 years Figure l is a perspective view of a cooling system ana- References Cited in the file of this patent lyzer, showing my new design. Figures 2, 3, 4 and 5 are, respectively, top plan, front UNITED STATES PATENTS elevation, side elevation, and b tt plan views f the 79,381 Nor on et a1 Sept. 10, 1929 same. 1,289,699 DIXOII Dec. 31, 1918 I claim: 2 Harps! Apr. 13, 1920 he ornamental design for a cooling system analyzer 1,525,404 nkey Feb- 3. 1925 substantially as shown.