USD231347S - Aircraft rear view optical device - Google Patents

Description

United States Patent 0 "ice Des. 231,347 Patented Apr. 16, 1974 231,347 AIRCRAFT REAR VIEW OPTICAL DEVICE Asa P. Ruskin, 865 West End Ave.,

New York, NY.

Filed Dec. 30, 1911, Ser. No. 214,534

Term of patent 14 years Int. Cl. D1299; D16--06 U.S. Cl. D12-187 FIG. 1 is a side elevational view of an aircraft rear view optical device, showing my new design, the opposite side being identical, the aircraft shown in phantom lines for illustrative purposes forming no part of my design;

FIG. 2 is a top plan view thereof, the aircraft shown in phantom lines for illustrative purposes forming no part of my design;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a bottom plan view thereof.

I claim: The ornamental design for an aircraft rear view optical device, as shown and described.

References Cited UNITED STATES PATENTS 2/1971 Wetzel 35096 B X 3/1970 Zitzelberger 35096 B WALLACE R. BURKE, Primary Examiner A. P. DOUGLAS, Assistant Examiner

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