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Hydraulic log barking machine having support for log-rotating rollers tiltable to laterally discharge the log
Assignee: Allis Chalmers Corp
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Filing: 1946-05-16
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Granted: 1951-11-13
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Expires: 1966-05-16
Abstract
No abstract record available.
Inventors
- 👤 Ernest C Shaw
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:12
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1619151A
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US1552498A
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US1736924A
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US1855577A
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US1905387A
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US2342533A
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US2395845A
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US2401500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |