Model and support stand therefor
Abstract
Abstract A model airplane is provided with an upwardly extending recess in the rearward portion of the fuselage, and the recess terminates in a point-receiving conical depression. The recess is generally aligned longitudinally with the center of gravity of the model, and the conical depression is located above or approximately at the center of gravity. Adjustable weights may be carried in the wings or other parts of the model to permit the center of gravity of the airplane to be varied longitudinally so that the center of gravity can be precisely positioned relative to the recess. The support stand includes a base and a flexible, resilient, curved spring metal band or sheet which is secured to the base and extends arcuately upwardly therefrom. An elongated support needle is secured to the upper end of the band, and the needle extends into the recess in the model and terminates in a point which is received by the conical depression. The model is thereby supported on the point of the needle, and the flexible, resilient band and the point support permit the model to undergo a variety of movements under the influence of air drafts or other forces to provide realistic simulation of the movements of a real airplane.
Inventors
- 👤 D May
Bibliographic Details
Claims Analysis
Total Claims: 5References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-06-24 | 1977-12-24 | 1978-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-24 | 1981-12-24 | 1982-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-24 | 1985-12-24 | 1986-06-25 | $7700.00 | Window Closed / Lapsed |