Patent US2990859A successfully refreshed from Google Patents.
US2990859A
Expired / Lapsed
US
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Portable table saw
Assignee: Individual
•
Filing: 1957-12-24
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Granted: 1961-07-04
•
Expires: 1977-12-24
Abstract
No abstract record available.
Inventors
- 👤 Zorro D Ruben
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 09:42
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/16; B27B5/22; B27B5/26; B27B5/265; B23; B23D; B23D57/00; B23D57/0092; Y; Y10; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7722
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US615833A
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US707675A
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US1387869A
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US1380707A
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US1669941A
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US1786192A
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US1864840A
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US1938549A
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US2076015A
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US2212401A
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US2767747A
Cited
US2759507A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-03 | 1965-01-02 | 1965-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-03 | 1969-01-02 | 1969-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-03 | 1973-01-02 | 1973-07-04 | $7700.00 | Window Closed / Lapsed |