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USD220064S - Underwater viewing device - Google Patents

Underwater viewing device Download PDF

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Publication number
USD220064S
USD220064S US D220064 S USD220064 S US D220064S
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US
United States
Prior art keywords
viewing device
underwater viewing
underwater
united states
yeare
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Richard E. Warren
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Des. 220,064
Patented Mar. 2, 1971 United States Patent Ofiflce UNDERWATER VIEWING DEVICE Richard E. Warren, 3089 Alki Ave. SW., Seattle, Wash. 98116 Filed July 15, 1969, Ser. No. 18,205
Term of patent 14 yeare Int. Cl. D16--08; D203 US. Cl. D571 References Cited UNITED STATES PATENTS 5/1966 Glass et al. 8/1938 Austin.
FIG. 1 is a perspective v ew of an underwater viewing I claim:
The ornamental design for an underwater viewing device, as shown.
WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner

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