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Publication numberUSD173181 S
Publication typeGrant
Publication dateOct 12, 1954
Filing dateNov 4, 1952
Publication numberUS D173181 S, US D173181S, US-S-D173181, USD173181 S, USD173181S
InventorsAlbert Bill
Original AssigneeTornado A
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Vacuum cleaner
US D173181 S
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Description  (OCR text may contain errors)

Oct. 12, 1954 BlLL Des. 173,181

VACUUM CLEANER Filed Nov. 4, 1952 2 Sheets-Sheet l lNVENTOR ALBER? BILL.

Oct. 12; 1954 A. BILL Des. 173,181

VACUUM 01.2mm

Filed Nov. 4 1952 2 Sheets-Sheet I INVENTOR ALBERT 811-;

Patented Oct. 12, 1954 Des. 173,181

UNITED STATES PATENT OFFICE VACUUM CLEANER Albert Bill, Basel, Switzerland, assignor to Tornado A.-G., Basel, Switzerland Application November 4, 1952, Serial No. 22,125

Term of patent 7 years (Cl. D92) I claim: The ornamental design for a vacuum cleaner, substantially as shown.

References Cited in the file of this patent UNITED STATES PATENTS Number Name Date 1,558,006 Fisker Oct. 20, 1925 FOREIGN PATENTS Number Country Date 711,039 France June 16, 1931

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