US2457802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silencer and recoil reducer for firearms
Assignee: Individual
•
Filing: 1944-06-06
•
Granted: 1949-01-04
•
Expires: 1964-06-06
Abstract
No abstract record available.
Inventors
- 👤 Bauer August
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:05
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/30; F41A21/32; F41A21/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR522098A
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US1363058A
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US1427802A
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FR657091A
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US2143596A
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US2184595A
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FR815441A
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US2223014A
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US2212685A
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US2348114A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-01-04 | 1952-07-05 | 1953-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-01-04 | 1956-07-05 | 1957-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-01-04 | 1960-07-05 | 1961-01-04 | $7700.00 | Window Closed / Lapsed |