Patent US2605774A successfully refreshed from Google Patents.
US3374849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric vehicle
Assignee: Individual
•
Filing: 1966-09-28
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Granted: 1968-03-26
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Expires: 1986-09-28
Abstract
No abstract record available.
Inventors
- 👤 Lawrence E Redman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:14
CPC Classifications
F; F03; F03D; F03D9/00; F03D9/20; F03D9/25; B; B60; B60K; B60K25/00; B60K25/04; B60L; B60L8/00; B60L8/006; F03D1/00; F03D1/02; F03D1/025; F03D1/04; F03D9/10; F03D9/11; F03D9/30; F03D9/32; F03D15/00; F03D15/20; F05; F05B; F05B2240/00; F05B2240/90; F05B2240/94; F05B2240/941; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72; Y02E10/728; Y02E70/00; Y02E70/30; Y02T; Y02T10/00; Y02T10/60; Y02T10/7072; Y02T10/80; Y02T10/90
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
IN A VEHICLE HAVING A FRAME AND A PAIR OF DRIVING WHEELS, AN ELECTRIC MOTOR MOUNTED ON SAID FRAME AND CONNECTED TO SAID WHEELS FOR ROTATABLY DRIVING SAME, A SUPPORT MOUNTED ON EACH SIDE OF SAID VEHICLE FRAME, A BANK OF BATTERIES IN EACH SUPPORT, AN AIR SCOOP AT THE FORWARD END OF SAID FRAME, AN ELONGATED HOUSING COMMUNICATING WITH SAID SCOOP, A PLURALITY OF TURBINE ELEMENTS POSITIONED IN SAID HOUSING FOR ROTATION THEREIN, A PLURALITY OF ALTERNATORS DRIVEN BY SAID TURBINE ELEMENTS AND CONTROL MEANS FOR CONNECTING SAID ELECTRIC MOTOR TO ONE OF SAID BANK OF BATTERIES FOR DRIVING SAID VEHICLE WHILE CONNECTING THE OTHER BANK OF BATTERIES TO SAID ALTERNATORS FOR REPLENISHING THE CHARGE IN SAID OTHER BANK OF BATTERIES UPON THE ROTATION OF SAID TURBINE ELEMENTS.
Claim 2
Dependent Claim
129 words
IN A VEHICLE HAVING A FRAME AND A PAIR OF DRIVING WHEELS, AN ELECTRIC MOTOR MOUNTED ON SAID FRAME AND CONNECTED TO SAID WHEELS FOR ROTATABLY DRIVING SAME, A SUPPORT MOUNTED ON EACH SIDE OF SAID VEHICLE FRAME, A BANK OF BATTERIES IN EACH SUPPORT, AN AIR SCOOP AT THE FORWARD END OF SAID FRAME, AN ELONGATED HOUSING COMMUNICATING WITH SAID SCOOP, A PLURALITY OF TURBINE ELEMENTS POSITIONED IN SAID HOUSING FOR ROTATION THEREIN, A PLURALITY OF ALTERNATORS DRIVEN BY SAID TURBINE ELEMENTS AND CONTROL MEANS FOR CONNECTING SAID ELECTRIC MOTOR TO ONE OF SAID BANK OF BATTERIES FOR DRIVING SAID VEHICLE WHILE CONNECTING THE OTHER BANK OF BATTERIES TO SAID ALTERNATORS FOR REPLENISHING THE CHARGE IN SAID OTHER BANK OF BATTERIES UPON THE ROTATION OF SAID TURBINE ELEMENTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |