US3038753A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hoist line grab hook
Assignee: Individual
•
Filing: 1960-08-29
•
Granted: 1962-06-12
•
Expires: 1980-08-29
Abstract
No abstract record available.
Inventors
- 👤 John J Seager
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:09
CPC Classifications
B; B66; B66C; B66C1/00; B66C1/10; B66C1/22; B66C1/34; B66C1/36; F; F16; F16B; F16B45/00; F16B45/02; F16B45/023; F16B45/027; F16B45/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US380786A
Cited
US894345A
Cited
US965655A
Cited
GB191222404A
Cited
US2559999A
Cited
US2568939A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |