Patent US2760663A successfully refreshed from Google Patents.
US2760663A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic hold down structure for fork lift trucks
Assignee: Individual
•
Filing: 1953-12-22
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Granted: 1956-08-28
•
Expires: 1973-12-22
Abstract
No abstract record available.
Inventors
- 👤 John F Tatum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:27
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/075; B66F9/12; B66F9/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1900569A
Cited
US2578892A
Cited
US2424429A
Cited
US2520564A
Cited
US2557395A
Cited
US2599855A
Cited
US2613829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-28 | 1960-02-27 | 1960-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-28 | 1964-02-27 | 1964-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-28 | 1968-02-27 | 1968-08-28 | $7700.00 | Window Closed / Lapsed |