Patent US2655753A successfully refreshed from Google Patents.
US2655753A
Expired / Lapsed
US
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Magazine unloading device for bolt action firearms
Assignee: Individual
•
Filing: 1950-04-26
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Granted: 1953-10-20
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Expires: 1970-04-26
Abstract
No abstract record available.
Inventors
- 👤 Salas Joseph Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:06
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/82; F41A9/83; F41A9/61; F41A9/64; F41A9/65
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB189315390A
Cited
GB190104433A
Cited
GB190900100A
Cited
US1172069A
Cited
US1168026A
Cited
US1900818A
Cited
US2205967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-19 | 1957-04-20 | 1957-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-19 | 1961-04-20 | 1961-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-19 | 1965-04-20 | 1965-10-20 | $7700.00 | Window Closed / Lapsed |