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Patent US2532948A successfully refreshed from Google Patents.
US2532948A
Expired / Lapsed
US
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Detachable tractor cab
Assignee: Individual
•
Filing: 1946-11-15
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Granted: 1950-12-05
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Expires: 1966-11-15
Abstract
No abstract record available.
Inventors
- 👤 Sanden Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:05
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/06; B62D33/0617; B62D33/0621
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US208718A
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US1314225A
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US1283230A
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US1441299A
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FR28499E
Cited
US1953515A
Cited
US1844168A
Cited
US1919387A
Cited
US2052471A
Cited
US2267227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-12-04 | 1954-06-05 | 1954-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-12-04 | 1958-06-05 | 1958-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-12-04 | 1962-06-05 | 1962-12-05 | $7700.00 | Window Closed / Lapsed |