USD236720S - Audio-visual projector for conveying information - Google Patents
Audio-visual projector for conveying information Download PDFInfo
- Publication number
- USD236720S USD236720S US D236720 S USD236720 S US D236720S
- Authority
- US
- United States
- Prior art keywords
- audio
- conveying information
- visual projector
- projector
- visual
- Prior art date
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Description
ill
nmmuw I FIGURE 5.
FlG.lieaperspectiveviewottheandio-visnalprojector for conveying information showing my new design.
The picture shown on the projector is illustrative only; Flfilisanelcvationalviewofonesideoftheproi dor;
FIG. 3 is a from elcvational iew of the projector; FlG.4is anekyatiomlview.ofthelideopposite FIG. 2;
FIGJisabackWewofflnPmk mand FIG. 6 is a top view thereof. I claim:
'The ornamentel design of an audio-visual projector for conveying information, as shown and described.
References Ciel UNITED STATES PATENTS D. 219,992 2/1971 Belokin, Jr. D34--5 FF 3,565,441 2/1971 Matsumoto 273-143 R 3,645,531 2/1972 Wright 273-138 A MELVIN n. FEIFER,
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