Patent US2693057A successfully refreshed from Google Patents.
US2693057A
Expired / Lapsed
US
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Cutoff machine
Assignee: TABOR Manufacturing CO
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Filing: 1954-03-30
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Granted: 1954-11-02
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Expires: 1974-03-30
Abstract
No abstract record available.
Inventors
- 👤 Abraham B Eastwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 13:13
CPC Classifications
B; B23; B23D; B23D47/00; B23D47/08; B24; B24B; B24B27/00; B24B27/06; Y; Y10; Y10T; Y10T83/00; Y10T83/141; Y10T83/525; Y10T83/533; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7755; Y10T83/7788
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-11-01 | 1958-05-03 | 1958-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-01 | 1962-05-03 | 1962-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-01 | 1966-05-03 | 1966-11-02 | $7700.00 | Window Closed / Lapsed |