US2580280A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescope sight
Assignee: OF Mossberg and Sons Inc
•
Filing: 1949-01-04
•
Granted: 1951-12-25
•
Expires: 1969-01-04
Abstract
No abstract record available.
Inventors
- 👤 Edwin W Bullard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:17
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2064329A
Cited
US2094623A
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US2155389A
Cited
US2180184A
Cited
US2155390A
Cited
US2150629A
Cited
US2189766A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-24 | 1955-06-25 | 1955-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-24 | 1959-06-25 | 1959-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-24 | 1963-06-25 | 1963-12-25 | $7700.00 | Window Closed / Lapsed |