Dual mode aircraft

- The Ishida Foundation
Description

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

FIG. 2 is a rear, top and right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a left side elevational view thereof; and,

FIG. 9 is a front, top and right side perspective view thereof with the wings rotated 90.degree. into a vertically upright position.

Referenced Cited
U.S. Patent Documents
D203720 February 1966 Jarchow
D311719 October 30, 1990 Haga
D317287 June 4, 1991 Haga
D323315 January 21, 1992 Haga
Patent History
Patent number: D332079
Type: Grant
Filed: Oct 7, 1991
Date of Patent: Dec 29, 1992
Assignee: The Ishida Foundation (Nagoya)
Inventors: Cecil W. Haga (Arlington, TX), Taiichi Ishida (Nagoya)
Primary Examiner: Kay H. Chin
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas
Application Number: 7/772,040