US2688349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Log barking machine of light frame and having safety means for holding the log
Assignee: Individual
•
Filing: 1950-02-07
•
Granted: 1954-09-07
•
Expires: 1970-02-07
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Nicholson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:56
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE522701C
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US198327A
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US871296A
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US1051460A
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US2328545A
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US2382896A
Cited
US2453947A
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US2477922A
Cited
US2576967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-09-06 | 1958-03-08 | 1958-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-09-06 | 1962-03-08 | 1962-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-09-06 | 1966-03-08 | 1966-09-07 | $7700.00 | Window Closed / Lapsed |