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Publication numberUSD234638 S
Publication typeGrant
Publication dateMar 25, 1975
Filing dateDec 6, 1972
Publication numberUS D234638 S, US D234638S, US-S-D234638, USD234638 S, USD234638S
InventorsClarence Edwin Schmidt
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Blood pump
US D234638 S
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Description  (OCR text may contain errors)

Patented BLOOD PUMP Clarence Edwin Schmidt, 2741 E. Palmyra, Orange, Calif. 92669 Filed Dec. 6, 1972, Ser. No. 312,761

Term of patent 14 years Int. Cl. D24-01; DIS-02 US. Cl. D831 F FIG. 1 is a front perspective view of a blood pump References Cited showing my new design;

FIG. 2 is a side elevation thereof; UNITED STATES PATENTS FIG. 3 is a front elevation thereof; D. 206,844 1/1967 De Vries et a1 D831 F FIG. 4 is a rear elevation thereof; D. 222,956 2/1972 Sato D831 F FIG. 5 is a top plan view thereof; and 3,138,104 6/1964 Cantor 417-477 X FIG. 6 is a bottom plan view thereof. 3,644,068 2/1972 Lepak 417-477 I claim: 3,799,702 3/1974 Weishaar 417-477 The ornamental design for a blood pump, substantially as shown and described. BERNARD ANSHER, Primary Examiner