Patent US3407526A successfully refreshed from Google Patents.
US3407526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolver-type pistol for firing shotgun cartridges
Assignee: Individual
•
Filing: 1966-12-01
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Granted: 1968-10-29
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Expires: 1986-12-01
Abstract
No abstract record available.
Inventors
- 👤 George H Freed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:00
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/16; F41C; F41C3/00; F41C3/14; F42; F42B; F42B5/00; F42B5/02; F42B5/025; F42B5/03; F42B7/00; F42B7/02; F42B7/04; F42B7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US37193A
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US655844A
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GB191404510A
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US1842847A
Cited
US1809533A
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US1844779A
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US2121796A
Cited
US2151521A
Cited
US2837856A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |