US2561716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow tractor
Assignee: TUCKER AND SONS
•
Filing: 1946-01-23
•
Granted: 1951-07-24
•
Expires: 1966-01-23
Abstract
No abstract record available.
Inventors
- 👤 Emmitt M Tucker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:02
CPC Classifications
B; B62; B62M; B62M27/00; B62M27/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1127501A
Cited
US1404052A
Cited
US1545264A
Cited
US1907236A
Cited
US2341000A
Cited
US2378111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-23 | 1955-01-22 | 1955-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-23 | 1959-01-22 | 1959-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-23 | 1963-01-22 | 1963-07-24 | $7700.00 | Window Closed / Lapsed |