US3199809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular wing flying craft
Assignee: Individual
•
Filing: 1963-08-12
•
Granted: 1965-08-10
•
Expires: 1983-08-12
Abstract
No abstract record available.
Inventors
- 👤 James N Modesti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:47
CPC Classifications
B; B64; B64C; B64C29/00; B64C29/0008; B64C29/0041; B64C29/0066; B64C39/00; B64C39/001
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A FLYING CRAFT COMPRISING A CENTRAL BODY AND A ROTATABLE CIRCULAR DISC-LIKE AIRFOIL SHAPED WING JOURNALLED UPON THE CENTRAL BODY, HORIZONTALLY-EXTENDING ROCKET MOTORS RESPECTIVELY CARRIED ON THE RESPECTIVE OPPOSITE SIDES OF THE CIRCULAR FOIL AND EXTENDING SUBSTANTIALLY TANGENTIALLY THERETO AND SERVING TO SPIN THE CIRCULAR WING UPON THE CENTRAL BODY TO PROVIDE GYROSCOPIC ACTION UPON THE FLYING CRAFT, AND VERTICALLY-EXTENDING ROCKET MOTORS RESPECTIVELY DISPOSED ON RESPECTIVE OPPOSITE SIDES OF THE CIR-
Claim 2
Dependent Claim
71 words
A FLYING CRAFT COMPRISING A CENTRAL BODY AND A ROTATABLE CIRCULAR DISC-LIKE AIRFOIL SHAPED WING JOURNALLED UPON THE CENTRAL BODY, HORIZONTALLY-EXTENDING ROCKET MOTORS RESPECTIVELY CARRIED ON THE RESPECTIVE OPPOSITE SIDES OF THE CIRCULAR FOIL AND EXTENDING SUBSTANTIALLY TANGENTIALLY THERETO AND SERVING TO SPIN THE CIRCULAR WING UPON THE CENTRAL BODY TO PROVIDE GYROSCOPIC ACTION UPON THE FLYING CRAFT, AND VERTICALLY-EXTENDING ROCKET MOTORS RESPECTIVELY DISPOSED ON RESPECTIVE OPPOSITE SIDES OF THE CIR-
References Cited (Backward Citations)
US2939648A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |