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Patent US2707007A successfully refreshed from Google Patents.
US2707007A
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US
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Wrap-around chain-driven cutters for removing bark from trees
Assignee: Individual
•
Filing: 1953-06-08
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Granted: 1955-04-26
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Expires: 1973-06-08
Abstract
No abstract record available.
Inventors
- 👤 Shuff Hugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:17
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/12; B27L1/127; Y; Y10; Y10T; Y10T83/00; Y10T83/707; Y10T83/7083; Y10T83/7101; Y10T83/7108; Y10T83/7195
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1937073A
Cited
US2576912A
Cited
US2576127A
Cited
US2569207A
Cited
US2625968A
Cited
US2583971A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-25 | 1958-10-25 | 1959-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-25 | 1962-10-25 | 1963-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-25 | 1966-10-25 | 1967-04-26 | $7700.00 | Window Closed / Lapsed |