Patent US3044568A successfully refreshed from Google Patents.
US3044568A
Expired / Lapsed
US
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Reversible drive mechanism for motor vehicle
Assignee: Individual
•
Filing: 1959-10-02
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Granted: 1962-07-17
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Expires: 1979-10-02
Abstract
No abstract record available.
Inventors
- 👤 Bookman Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:08
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/04; F; F16; F16H; F16H3/00; F16H2712/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US819377A
Cited
US828713A
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US2252871A
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US2535254A
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US2625230A
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US2583272A
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US2773392A
Cited
US2795914A
Cited
US2912871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |