US2759504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edge trimming machine
Assignee: Individual
•
Filing: 1954-02-25
•
Granted: 1956-08-21
•
Expires: 1974-02-25
Abstract
No abstract record available.
Inventors
- 👤 Stooks Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:54
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/02; B27B5/04; B23; B23Q; B23Q7/00; B23Q7/007; B27B5/06; B27B5/061; B27B5/063; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/647; Y10T83/6476; Y10T83/6478; Y10T83/648; Y10T83/6492; Y10T83/6499; Y10T83/6508; Y10T83/6515; Y10T83/6536
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US4017A
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US1329634A
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US707184A
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US726403A
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US1461919A
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US1761096A
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US2207782A
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US2507644A
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US2651335A
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US2673591A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |