US2832629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grappling apparatus
Assignee: Individual
•
Filing: 1955-08-17
•
Granted: 1958-04-29
•
Expires: 1975-08-17
Abstract
No abstract record available.
Inventors
- 👤 Allan G Anderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:19
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/54; B60P1/5404; B60P1/5423; B60P1/5433; B66; B66C; B66C1/00; B66C1/10; B66C1/42; B66C1/44; B66C1/442
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1673237A
Cited
US2382227A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-04-28 | 1961-10-28 | 1962-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-04-28 | 1965-10-28 | 1966-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-04-28 | 1969-10-28 | 1970-04-29 | $7700.00 | Window Closed / Lapsed |