Patent US2694425A successfully refreshed from Google Patents.
US2694425A
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US
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Automatically adjustable feeding device for logs
Assignee: Individual
•
Filing: 1951-08-13
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Granted: 1954-11-16
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Expires: 1971-08-13
Abstract
No abstract record available.
Inventors
- 👤 Skoglund Oskar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:03
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/04; B27L1/045; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/664; Y10T83/6643
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1957-11-15 | 1958-05-17 | 1958-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-11-15 | 1962-05-17 | 1962-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-11-15 | 1966-05-17 | 1966-11-16 | $7700.00 | Window Closed / Lapsed |