Dual mode aircraft

- Ishida Foundation
Description

FIG. 1 is a front, top and right side perspective view of a dual mode aircraft showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof;

FIG. 8 is a front, top and right side perspective view thereof with the wing thereof rotated to a vertical position; and

FIG. 9 is a front, top and right side perspective view of a modified embodiment of the design shown in FIGS. 1 through 8.

Referenced Cited
U.S. Patent Documents
D286871 November 25, 1986 Bunyard
D292393 October 20, 1987 Rutan
D293430 December 29, 1987 Koutsoupidis
1731757 October 1929 Tubbe
2354392 July 1944 McCoy
Patent History
Patent number: D318258
Type: Grant
Filed: Dec 9, 1988
Date of Patent: Jul 16, 1991
Assignee: Ishida Foundation (Nagoya)
Inventor: Cecil W. Haga (Arlington, TX)
Primary Examiner: Charles A. Rademaker
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/282,346
Classifications
Current U.S. Class: Propeller Driven (D12/344); D21/87