Patent US2742935A successfully refreshed from Google Patents.
US2742935A
Expired / Lapsed
US
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Kick-off mechanism for sawing machine
Assignee: Individual
•
Filing: 1954-11-09
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Granted: 1956-04-24
•
Expires: 1974-11-09
Abstract
No abstract record available.
Inventors
- 👤 Acton Foster Southworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:12
CPC Classifications
B; B27; B27B; B27B31/00; B27B31/08; B27B27/00; B27B27/02; B27B31/003; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2027; Y10T83/2029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US296334A
Cited
US581531A
Cited
US621488A
Cited
US752440A
Cited
US1805856A
Cited
US2149430A
Cited
US2663330A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-24 | 1959-10-24 | 1960-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-24 | 1963-10-24 | 1964-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-24 | 1967-10-24 | 1968-04-24 | $7700.00 | Window Closed / Lapsed |