Patent US2894609A successfully refreshed from Google Patents.
US2894609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle driving gear
Assignee: Leyland Motors Ltd
•
Filing: 1953-10-14
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Granted: 1959-07-14
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Expires: 1973-10-14
Abstract
No abstract record available.
Inventors
- 👤 Tattersall Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 03:44
CPC Classifications
F; F16; F16D; F16D47/00; F16D47/06; F16D43/00; F16D43/28; F16D43/284
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB407337A
Cited
US2144074A
Cited
US2226801A
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US2354174A
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US2351483A
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US2453811A
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US2652730A
Cited
US2620814A
Cited
US2620684A
Cited
GB637351A
Cited
US2646150A
Cited
US2772897A
Cited
US2793726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-13 | 1963-01-12 | 1963-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-13 | 1967-01-12 | 1967-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-13 | 1971-01-12 | 1971-07-14 | $7700.00 | Window Closed / Lapsed |