US2875795A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single sash gang sawmill
Assignee: Individual
•
Filing: 1954-08-31
•
Granted: 1959-03-03
•
Expires: 1974-08-31
Abstract
No abstract record available.
Inventors
- 👤 Woodruff Alvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:16
CPC Classifications
B; B27; B27B; B27B3/00; B27B3/02; B27B3/12; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6587; Y10T83/6588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US491295A
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DE381934C
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US761344A
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US1295005A
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CH90359A
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CH112249A
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US1838437A
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DE744237C
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US2595464A
Cited
US2737984A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-03-02 | 1962-09-01 | 1963-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-02 | 1966-09-01 | 1967-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-02 | 1970-09-01 | 1971-03-03 | $7700.00 | Window Closed / Lapsed |