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Patent US2958119A successfully refreshed from Google Patents.
US2958119A
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Cutting tool
Assignee: CARNEY STANSFIELD CO
•
Filing: 1957-12-03
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Granted: 1960-11-01
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Expires: 1977-12-03
Abstract
No abstract record available.
Inventors
- 👤 Stansfield Hamill
- 👤 Edge James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:35
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/16; B23C5/20; B23C5/22; B23C5/2239; B23C5/2252; B23C5/24; B23C5/2472; Y; Y10; Y10T; Y10T407/00; Y10T407/19; Y10T407/1906; Y10T407/1908; Y10T407/1912; Y10T407/1914; Y10T407/192; Y10T407/22; Y10T407/2268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1460029A
Cited
US2327944A
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US2328493A
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US2418734A
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US2648893A
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US2690610A
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US2630725A
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US2773407A
Cited
US2823447A
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US2770028A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |