US2854748A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mount for gun sight
Assignee: Individual
•
Filing: 1954-10-13
•
Granted: 1958-10-07
•
Expires: 1974-10-13
Abstract
No abstract record available.
Inventors
- 👤 Harvey A Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:43
CPC Classifications
F; F41; F41G; F41G11/00; F41G11/001; F41G11/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US240557A
Cited
US1109056A
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US1376992A
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DE375697C
Cited
US2018960A
Cited
US2112268A
Cited
US2306972A
Cited
US2635343A
Cited
US2654152A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |