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Patent US2669930A successfully refreshed from Google Patents.
US2669930A
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Sabot projectile
Assignee: Remington Arms Co LLC
•
Filing: 1946-01-05
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Granted: 1954-02-23
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Expires: 1966-01-05
Abstract
No abstract record available.
Inventors
- 👤 Paul F Darby
- 👤 Thomas R Kinraide
- 👤 Robert A A Hentschel
- 👤 Hammond John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:14
CPC Classifications
F; F42; F42B; F42B14/00; F42B14/06; F42B14/064; F42B14/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
SE46057C1
Cited
US36879A
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US41127A
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US1428683A
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US1380774A
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FR804237A
Cited
FR812680A
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US2360473A
Cited
US2393648A
Cited
US2409307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-22 | 1957-08-24 | 1958-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-22 | 1961-08-24 | 1962-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-22 | 1965-08-24 | 1966-02-23 | $7700.00 | Window Closed / Lapsed |