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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
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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

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