US2480328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Firing mechanism for recoilless shoulder mounted guns
Assignee: Motors Liquidation Co
•
Filing: 1944-07-13
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Granted: 1949-08-30
•
Expires: 1964-07-13
Abstract
No abstract record available.
Inventors
- 👤 Hal C Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:19
CPC Classifications
F; F41; F41A; F41A19/00; F41A19/06; F41A19/25; F41A19/27; F41A19/29; F41A19/36; F41A17/00; F41A17/20; F41A17/22; F41A17/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US795440A
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US1350961A
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GB241574A
Cited
US1743472A
Cited
US1753072A
Cited
US1867569A
Cited
US2119536A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-29 | 1953-02-28 | 1953-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-29 | 1957-02-28 | 1957-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-29 | 1961-02-28 | 1961-08-30 | $7700.00 | Window Closed / Lapsed |