Patent US2863573A successfully refreshed from Google Patents.
US2863573A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sizing plant for lumber
Assignee: Individual
•
Filing: 1955-10-17
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Granted: 1958-12-09
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Expires: 1975-10-17
Abstract
No abstract record available.
Inventors
- 👤 Sneidern Arne Alvar Von
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:03
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/14; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2022
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) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |