US2855828A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rapid fire gun turret apparatus
Assignee: Individual
•
Filing: 1950-03-31
•
Granted: 1958-10-14
•
Expires: 1970-03-31
Abstract
No abstract record available.
Inventors
- 👤 Philias H Girouard
- 👤 Arthur J Stanton
- 👤 Carl V Hickman
- 👤 Wertman David
- 👤 Ernest F Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:00
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/50; F41A3/00; F41A3/02; F41A3/10; F41A9/01; F41A9/06; F41A9/09; F41A9/10; F41A9/13; F41A9/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1371738A
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US1402401A
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US2004856A
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US2062212A
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US2261194A
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US2451764A
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US2456620A
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US2439142A
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US2346877A
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US2442842A
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US2592790A
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US2655079A
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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) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |