Patent US2511989A successfully refreshed from Google Patents.
US2511989A
Expired / Lapsed
US
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Band sawing machine with adjustable angle of cut
Assignee: Individual
•
Filing: 1946-07-05
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Granted: 1950-06-20
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Expires: 1966-07-05
Abstract
No abstract record available.
Inventors
- 👤 Vito A Nardi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:19
CPC Classifications
B; B23; B23D; B23D53/00; B23D53/02; B23D55/00; B23D55/08; B23D55/082; Y; Y10; Y10T; Y10T83/00; Y10T83/707; Y10T83/7195; Y10T83/7201; Y10T83/7208; Y10T83/7264; Y10T83/95; Y10T83/96
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) | 1953-06-19 | 1953-12-19 | 1954-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-19 | 1957-12-19 | 1958-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-19 | 1961-12-19 | 1962-06-20 | $7700.00 | Window Closed / Lapsed |