USD228256S - Slide projector - Google Patents
Slide projector Download PDFInfo
- Publication number
- USD228256S USD228256S US D228256 S USD228256 S US D228256S
- Authority
- US
- United States
- Prior art keywords
- slide projector
- slide
- japan
- projector
- tokyo
- Prior art date
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Patented Aug. 28, 1973 SLIDE PROJECTOR Michiko Masuda and Masaaki Furukawa, Tokyo, Japan,
assignors to Hitachi, Ltd., Tokyo, Japan Filed July 17, 1972, Ser. No. 272,655
Claims priority, application Japan Jan. 17, 1972 Term of patent 7 years Int. Cl. D1602 US. Cl. D61-l N FIG. 1 is a right side and front perspective view of a References Cited slide projector showing our new design, UNITED STATES PATENTS FIG. 2 is a left side and rear perspective view thereof.
' we claim. D. 223,963 6/1972 Kaufman D6l1 N D. 219,794 1/1971 Doblin D61-1 N The ornamental design for a slide pro ector, as shown. D. 161,220 12/1950: Van y Qua; D 6 l l N BRUCE W. DUNKINS, Primary Examiner N. C. HOLTJE, Assistant Examiner
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