Patent US2028700A successfully refreshed from Google Patents.
US2028700A
Expired / Lapsed
US
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Tractor mounted winch with drive transmission
Assignee: ALL STEEL PRODUCTS MANUFACTURING Co
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Filing: 1934-06-20
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Granted: 1936-01-21
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Expires: 1954-06-20
Abstract
No abstract record available.
Inventors
- 👤 William C Guier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 08:07
CPC Classifications
B; B60; B60K; B60K25/00; Y; Y10; Y10S; Y10S254/00; Y10S254/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-01-20 | 1939-07-22 | 1940-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-01-20 | 1943-07-22 | 1944-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-01-20 | 1947-07-22 | 1948-01-21 | $7700.00 | Window Closed / Lapsed |