Patent US3029888A successfully refreshed from Google Patents.
US3029888A
Expired / Lapsed
US
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Driving transmission for vehicles having multiple driven wheel axles
Assignee: County Commercial Cars Ltd
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Filing: 1959-04-16
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Granted: 1962-04-17
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Expires: 1979-04-16
Abstract
No abstract record available.
Inventors
- 👤 Tapp Ernest Thomas James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:19
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/36; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19074; Y10T74/19079; Y10T74/19088
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB301584A
Cited
US1959585A
Cited
US2064262A
Cited
FR47797E
Cited
US2295213A
Cited
US2477925A
Cited
US2607431A
Cited
US2795969A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-16 | 1965-10-16 | 1966-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-16 | 1969-10-16 | 1970-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-16 | 1973-10-16 | 1974-04-17 | $7700.00 | Window Closed / Lapsed |