USD203523S - Rotary wing vtol aircraft with tiltable secondary wing - Google Patents

Description

Des. 203,523 Patented Jan. 18, 1966 United States Patent 0 cc ROTARY WING VTOL AIRCRAFT WITH TILTABLE SECONDARY WING Peter F. Girard, La Mesa, Califi, assignor to The Ryan Aeronautical Co., San Diego, Calif.

Filed Apr. 12, 1965, Ser. No. 84,743

Term of patent 14 years (Cl. D711) Des. 203,523

PAGE 2 FIGURE 1 is a perspective view of a rotary wing VTOL aircraft with tiltable secondary wing, showing my new design, the aircraft being illustrated in cruising flight configuration;

FIGURE 2 is a similar perspective view, but with the aircraft in vertical flight configuration;

FIGURE 3 is a left side elevational view of the aircraft;

FIGURE 4 is a bottom plan view thereof;

FIGURE 5 is a front elevational view thereof;

FIGURE 6 is a rear elevational view thereof; and

FIGURE 7 is a right side elevational view with the aircraft in vertical flight configuration.

I claim:

The ornamental design for a rotary wing VTOL aircraft with tiltable secondary wing, as shown and described.

References Cited by the Examiner UNITED STATES PATENTS 3,038,683 6/1962 Rowe. 3,085,770 4/1963 Sutton.

OTHER REFERENCES Aviation Week and Space Technology, Jan. 18, 1965, page 51, aircraft at top of page.

WALLACE R. BURKE, Primary Examiner.

A. HUGO WORD, Assistant Examiner.

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