US2462965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hoisting hook
Assignee: HARRY J TURNEY
•
Filing: 1945-07-05
•
Granted: 1949-03-01
•
Expires: 1965-07-05
Abstract
No abstract record available.
Inventors
- 👤 Arthur B Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:53
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/22; B66C1/34; B66C1/36; F; F16; F16B; F16B45/00; F16B45/02; F16B45/027; F16B45/032; F16B45/034; F16B45/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2010733A
Cited
US2359557A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-29 | 1952-08-30 | 1953-03-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-29 | 1956-08-30 | 1957-03-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-29 | 1960-08-30 | 1961-03-01 | $7700.00 | Window Closed / Lapsed |