USD212720S - Rapidly changeable aircraft - Google Patents

Description

United States Patent Ofiice 212,72"

Patented Nov. 12, 1968 RAPIDLY CHANGEABLE AIRCRAFT Frank A. Petry, 156A, Brentwood Hospital, Veterans Administration Center, Los Angeles, Calif. 90073 Filed July 17, 1967, 591'. No. 7,813

Term of patent 7 years (Cl. D711) Des. 212,720

PAGE 2 FIG. 1 is a top perspective view of a rapidly changeable aircraft showing my new design;

FIG. 2 is atop plan view thereof.

FIG. 3 is a side elevational view thereof, the other side being substantially a mirror image thereof; and

FIG. 4 is a front elevational view thereof.

I claim:

The ornamental design for a rapidly changeable aircraft, as shown and described.

References Cited UNITED STATES PATENTS D. 205,169 6/1966 Petty D71-1 D. 207,137 3/1967 Cernuda D711 1,836,928 12/1931 Mego 244--35 X 1,870,119 8/1932 Hughes.

WALLACE R. BURKE, Primary Examiner.

ALAN P. DOUGLAS, Assistant Examiner.

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