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Publication numberUSD226991 S
Publication typeGrant
Publication dateMay 22, 1973
Filing dateJul 29, 1971
Publication numberUS D226991 S, US D226991S, US-S-D226991, USD226991 S, USD226991S
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Mobile housing for conducting hearing tests
US D226991 S
Abstract  available in
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Description  (OCR text may contain errors)

nited States Patnt 0 ce 226,99

Patented May 22, 1973 MOBILE HOUSING FOR CONDUCTING HEARING TESTS Carl-Axel Tegner, Majorsgatan 17, Stockholm, Sweden Filed July 29, 1971, Ser. No. 167,563 Claims priority, application Sweden Feb. 12, 1971 I Term of patent 14 years I Int. Cl. D24-01 U.S. Cl. D831 F QOOO All 2 References Cited UNITED STATES PATENTS Thompson D13-1 Kent D83-1 Foltz.

Strommen 18l-.05

BERNARD ANSHER, Primary Examiner