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Publication numberUSD222999 S
Publication typeGrant
Publication dateFeb 22, 1972
Filing dateAug 26, 1970
Publication numberUS D222999 S, US D222999S, US-S-D222999, USD222999 S, USD222999S
InventorsIchiro Tachi
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Educational toy
US D222999 S
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

Des. 222,999

O Patented Feb. 22, 1972 EDUCATIONAL TOY Ichiro Tachi, Fujisawa, Japan, assignor to Kabushiki Kaisha Asakusa Gangu, Tokyo, Japan Filed Aug. 26, 1970, Ser. No. 24,709

Claims priority, application Japan Feb. 26, 1970 Term of patent 14 years Int. Cl. D19-07 US. Cl. D251 PAGE 4 References Cited UNITED STATES PATENTS D. 127,293 5/1941 Chambers D3420 D. 159,019 6/1950 Valentine D34-20 2,623,303 12/1952 Mindel 35-22 A 2,911,740 11/1959 Miller 35-22 A 3,235,263 2/1966 Smith 3522 A FOREIGN PATENTS 1,109,819 1968 Great Britain D251 BRUCE W. DUNKINS, Primary Examiner L. I. PERLSTEIN, Assistant Examiner