US2774437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Overload responsive switch mechanism for industrial elevating truck
Assignee: Baker Raulang Co
•
Filing: 1953-05-12
•
Granted: 1956-12-18
•
Expires: 1973-05-12
Abstract
No abstract record available.
Inventors
- 👤 Edward H Remde
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:39
CPC Classifications
B; B66; B66F; B66F17/00; B66F17/003; B60; B60G; B60G2204/00; B60G2204/10; B60G2204/11
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2704132A
Cited
US2653841A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-12-18 | 1960-06-18 | 1960-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-18 | 1964-06-18 | 1964-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-18 | 1968-06-18 | 1968-12-18 | $7700.00 | Window Closed / Lapsed |