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US2801416A
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Means for controlling the velocity of projectiles
Assignee: Remington Arms Co LLC
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Filing: 1952-08-07
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Granted: 1957-08-06
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Expires: 1972-08-07
Abstract
No abstract record available.
Inventors
- 👤 Richard E Evans
- 👤 Philip R Haskell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:31
CPC Classifications
F; F41; F41A; F41A21/00; F41A21/28; B; B25; B25C; B25C1/00; B25C1/08; B25C1/10; B25C1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1290854A
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US1480957A
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US1933694A
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US1864374A
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US2289766A
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US2400878A
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US2560292A
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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) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |