Man powered airplane
Landrus October 25, 1
U.S. patent number D246,168 [Application Number 05/686,728] was granted by the patent office on 1977-10-25 for man powered airplane. Invention is credited to Donald S. Landrus.
| United States Patent | D246,168 |
| Landrus | October 25, 1977 |
Man powered airplane
Claims
The ornamental design for a man powered airplane, as shown and described.
| Inventors: | Landrus; Donald S. (Reno, NV) |
|---|---|
| Appl. No.: | 05/686,728 |
| Filed: | May 17, 1976 |
| Current U.S. Class: | D12/332; 244/45A; D12/338; 244/65 |
| Current International Class: | D1207 |
| Field of Search: | ;D12/78 ;244/64,45A |
References Cited [Referenced By]
U.S. Patent Documents
| D160685 | October 1950 | Atkinson |
| 2316885 | April 1943 | Ortega |
| 3750981 | August 1973 | Prather |
Other References
|
Flight International, May 8, 1976, p. 1218, RFB Fanliner aircraft at bottom left of page. . Flight International, Oct. 18, 1973, p. 639, Miller JM2 aircraft at bottom of page.. |
Primary Examiner: Douglas; Alan P.
Attorney, Agent or Firm: Weaver; D. Paul
Description
FIG. 1 is a side elevational view of the Man Powered Airplane, showing my new design;
FIG. 2 is a perspective view of the Man Powered Airplane;
FIG. 3 is a rear elevational view of the Man Powered Airplane; and
FIG. 4 is a top plan view of the Man Powered Airplane.
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