US2931101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting device of sighting telescopes on firearms
Assignee: Individual
•
Filing: 1956-01-17
•
Granted: 1960-04-05
•
Expires: 1976-01-17
Abstract
No abstract record available.
Inventors
- 👤 Martin Hermann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:44
CPC Classifications
F; F41; F41G; F41G11/00; F41G11/001; F41G1/00; F41G1/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1641880A
Cited
US2187054A
Cited
US2372685A
Cited
US2539008A
Cited
US2589349A
Cited
US2603530A
Cited
US2613104A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-05 | 1963-10-05 | 1964-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-05 | 1967-10-05 | 1968-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-05 | 1971-10-05 | 1972-04-05 | $7700.00 | Window Closed / Lapsed |