US3080676A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jet propelled model aircraft
Assignee: Individual
•
Filing: 1959-02-19
•
Granted: 1963-03-12
•
Expires: 1979-02-19
Abstract
No abstract record available.
Inventors
- 👤 Stanzel Victor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:51
CPC Classifications
A; A63; A63H; A63H27/00; A63H27/04; A63H27/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
IN A MODEL AIRCRAFT WHICH IS SOLELY AERODYNAMICALLY SUPPORTED FOR FREE UPWARD AND DOWNWARD TURNING MOVEMENT IN FLIGHT HAVING A FUSELAGE AND WINGS AND WHOSE CENTER OF GRAVITY IS LOCATED TO CAUSE THE AIRCRAFT TO TEND TO NOSE DOWNWARDLY IN FLIGHT, A FLEXIBLE, TUBULAR, PRESSURE FLUID SUPPLY LINE CONNECTED TO THE FUSELAGE WHOSE OUTLET END IS LOCATED TO DISCHARGE FLUID UNDER PRESSURE IN A DIRECTION TO EXERT A FORWARD THRUST ON THE AIRCRAFT TENDING TO CAUSE THE AIRCRAFT TO TURN UPWARDLY IN FLIGHT, AND WHOSE INLET END IS LOCATED AT A POINT REMOTE FROM THE AIRCRAFT,
Claim 2
Dependent Claim
96 words
IN A MODEL AIRCRAFT WHICH IS SOLELY AERODYNAMICALLY SUPPORTED FOR FREE UPWARD AND DOWNWARD TURNING MOVEMENT IN FLIGHT HAVING A FUSELAGE AND WINGS AND WHOSE CENTER OF GRAVITY IS LOCATED TO CAUSE THE AIRCRAFT TO TEND TO NOSE DOWNWARDLY IN FLIGHT, A FLEXIBLE, TUBULAR, PRESSURE FLUID SUPPLY LINE CONNECTED TO THE FUSELAGE WHOSE OUTLET END IS LOCATED TO DISCHARGE FLUID UNDER PRESSURE IN A DIRECTION TO EXERT A FORWARD THRUST ON THE AIRCRAFT TENDING TO CAUSE THE AIRCRAFT TO TURN UPWARDLY IN FLIGHT, AND WHOSE INLET END IS LOCATED AT A POINT REMOTE FROM THE AIRCRAFT,
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |