Patent US2659397A successfully refreshed from Google Patents.
US2659397A
Expired / Lapsed
US
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Carbide tipped planer saw
Assignee: Individual
•
Filing: 1948-12-23
•
Granted: 1953-11-17
•
Expires: 1968-12-23
Abstract
No abstract record available.
Inventors
- 👤 Claud E Drake
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:08
CPC Classifications
B; B27; B27B; B27B33/00; B27B33/02; B27B33/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1771722A
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US1837344A
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US1861218A
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US2126382A
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US2259015A
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GB537764A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-16 | 1957-05-18 | 1957-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-16 | 1961-05-18 | 1961-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-16 | 1965-05-18 | 1965-11-17 | $7700.00 | Window Closed / Lapsed |