Patent US2964833A successfully refreshed from Google Patents.
US2964833A
Expired / Lapsed
US
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Cutoff tool and holder therefor
Assignee: Manchester Machine and Tool Co
•
Filing: 1958-05-07
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Granted: 1960-12-20
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Expires: 1978-05-07
Abstract
No abstract record available.
Inventors
- 👤 Raymond E Novkov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:18
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/04; B23B2210/00; B23B2210/02; B23B2210/022; B23B2210/027; B23B2210/08; Y; Y10; Y10T; Y10T407/00; Y10T407/22; Y10T407/2222; Y10T407/2252; Y10T407/2272; Y10T407/2282; Y10T407/25; Y10T407/26; Y10T407/27
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1922178A
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US2416975A
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US2595090A
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DE887592C
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US2683302A
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US2697866A
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US2737705A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |