US2461384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor-mounted timber sawing apparatus
Assignee: Individual
•
Filing: 1943-12-24
•
Granted: 1949-02-08
•
Expires: 1963-12-24
Abstract
No abstract record available.
Inventors
- 👤 Kelly Edwin Richard Loftus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:27
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/10; Y; Y10; Y10S; Y10S83/00; Y10S83/928; Y10T; Y10T83/00; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7755; Y10T83/7788
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1316743A
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US1318324A
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US827548A
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US1126312A
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US1462764A
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US1473536A
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US1832599A
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US1798402A
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US2312287A
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US2274902A
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US2354625A
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US2365408A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |