US2960903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wad seater for shell loader
Assignee: Individual
•
Filing: 1956-05-03
•
Granted: 1960-11-22
•
Expires: 1976-05-03
Abstract
No abstract record available.
Inventors
- 👤 Donald D Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 01:21
CPC Classifications
F; F42; F42B; F42B33/00; F42B33/02; F42B7/00; F42B7/02; F42B7/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US320219A
Cited
US871110A
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US1519800A
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US2376332A
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US2521701A
Cited
US2562459A
Cited
US2729495A
Cited
US2819644A
Cited
US2807186A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-22 | 1964-05-23 | 1964-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-22 | 1968-05-23 | 1968-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-22 | 1972-05-23 | 1972-11-22 | $7700.00 | Window Closed / Lapsed |