US3076510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air propelled electricity generator for moving vehicles
Assignee: Individual
•
Filing: 1959-07-13
•
Granted: 1963-02-05
•
Expires: 1979-07-13
Abstract
No abstract record available.
Inventors
- 👤 Alfred J Piel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:14
CPC Classifications
B; B64; B64D; B64D41/00; B64D41/007; B61; B61D; B61D43/00; Y; Y02; Y02T; Y02T30/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
IN AN AIR DRIVEN MOTOR MEANS, COMPRISING, IN COMBINATION, A CYLINDRICAL HOUSING HAVING AN OPEN FORWARD END AND AN OPEN REAR END, A ROTATABLE SHAFT CONCENTRICALLY LONGITUDINALLY DISPOSED IN SAID HOUSING, A CYLINDER INSIDE SAID HOUSING AND CONCENTRICALLY LONGITUDINALLY SECURED TO SAID SHAFT, RADIALLY EXTENDING FAN BLADES DISPOSED ON SAID LAST MENTIONED CYLINDER AND INSIDE SAID CYLINDRICAL HOUSING, A SECOND SHAFT CONCENTRICALLY LONGITUDINALLY EXTENDING THROUGH SAID FIRST SHAFT AND ADAPTED TO BE ROTATABLY DISPOSED THEREIN AND TO BE LONGITUDINALLY SLIDABLY MOVABLE THERETHROUGH, SAID SECOND SHAFT BEING OF SUFFICIENT LENGTH TO EXTEND BEYOND THE FRONT AND REAR ENDS OF SAID FIRST SHAFT, AND A NOSE CONE CONCENTRICALLY DISPOSED ON THE FORWARD END OF SAID SECOND SHAFT AND LOCATED WITHIN SAID CYLINDRICAL HOUSING IN SUCH A MANNER THAT THE APEX AND A PORTION OF THE BODY OF SAID NOSE CONE EXTENDS FORWARDLY THROUGH SAID FORWARD END OF SAID CYLINDRICAL HOUSING.
Claim 2
Dependent Claim
148 words
IN AN AIR DRIVEN MOTOR MEANS, COMPRISING, IN COMBINATION, A CYLINDRICAL HOUSING HAVING AN OPEN FORWARD END AND AN OPEN REAR END, A ROTATABLE SHAFT CONCENTRICALLY LONGITUDINALLY DISPOSED IN SAID HOUSING, A CYLINDER INSIDE SAID HOUSING AND CONCENTRICALLY LONGITUDINALLY SECURED TO SAID SHAFT, RADIALLY EXTENDING FAN BLADES DISPOSED ON SAID LAST MENTIONED CYLINDER AND INSIDE SAID CYLINDRICAL HOUSING, A SECOND SHAFT CONCENTRICALLY LONGITUDINALLY EXTENDING THROUGH SAID FIRST SHAFT AND ADAPTED TO BE ROTATABLY DISPOSED THEREIN AND TO BE LONGITUDINALLY SLIDABLY MOVABLE THERETHROUGH, SAID SECOND SHAFT BEING OF SUFFICIENT LENGTH TO EXTEND BEYOND THE FRONT AND REAR ENDS OF SAID FIRST SHAFT, AND A NOSE CONE CONCENTRICALLY DISPOSED ON THE FORWARD END OF SAID SECOND SHAFT AND LOCATED WITHIN SAID CYLINDRICAL HOUSING IN SUCH A MANNER THAT THE APEX AND A PORTION OF THE BODY OF SAID NOSE CONE EXTENDS FORWARDLY THROUGH SAID FORWARD END OF SAID CYLINDRICAL HOUSING.
References Cited (Backward Citations)
US15714A
Cited
US147282A
Cited
US555806A
Cited
US984599A
Cited
US1362753A
Cited
US2254892A
Cited
US2329606A
Cited
FR1007883A
Cited
US2939017A
Cited
US2743375A
Cited
US2706255A
Cited
US2949540A
Cited
US2941613A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-04 | 1966-08-06 | 1967-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-04 | 1970-08-06 | 1971-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-04 | 1974-08-06 | 1975-02-05 | $7700.00 | Window Closed / Lapsed |