US2893279A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cartridge-powered impact tool
Assignee: Remington Arms Co LLC
•
Filing: 1957-10-18
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Granted: 1959-07-07
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Expires: 1977-10-18
Abstract
No abstract record available.
Inventors
- 👤 Philip R Haskell
- 👤 Jr Paul A Ketchpel
- 👤 Frank P Knapik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:28
CPC Classifications
B; B25; B25D; B25D1/00; B25D9/00; B25D9/06; B25D9/10; Y; Y10; Y10S; Y10S30/00; Y10S30/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |