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The ornamental design for a gyroplane, as shown and described. |
FIG. 1 is a front elevational view of a gyroplane showing our new design;
FIG. 2 is a side elevational view thereof;
FIG. 3 is a side perspective view thereof;
FIG. 4 is a top plan view thereof; and
FIG. 5 is a bottom perspective view thereof.
Haseloh, Peter, Haseloh, Daniel
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jan 11 1990 | Rotary Air Force Management, Inc. | (assignment on the face of the patent) | / | |||
Jun 07 1990 | HASELOH, PETER | ROTARY AIR FORCE INC , | ASSIGNMENT OF ASSIGNORS INTEREST | 005368 | /0403 | |
Nov 12 1991 | ROTARY AIR FORCE INC | ROTARY AIR FORCE MANAGEMENT INC | ASSIGNMENT OF ASSIGNORS INTEREST | 006232 | /0096 |
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