US2855010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barking machine having centripetally biased scrapers automatically swung to bark-removing positions by an oncoming log
Assignee: Svenska Cellulosa AB
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Filing: 1952-10-31
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Granted: 1958-10-07
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Expires: 1972-10-31
Abstract
No abstract record available.
Inventors
- 👤 Leffler Nils Gustav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:24
CPC Classifications
B; B27; B27L; B27L1/00; B27L1/04; B27L1/045; B27L1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-06 | 1962-04-07 | 1962-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-06 | 1966-04-07 | 1966-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-06 | 1970-04-07 | 1970-10-07 | $7700.00 | Window Closed / Lapsed |