US2586622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor-operated saw
Assignee: Individual
•
Filing: 1949-01-18
•
Granted: 1952-02-19
•
Expires: 1969-01-18
Abstract
No abstract record available.
Inventors
- 👤 Dennis William Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:50
CPC Classifications
A; A01; A01G; A01G23/00; B; B27; B27B; B27B5/00; B27B5/10; Y; Y10; Y10S; Y10S83/00; Y10S83/902; Y10S83/928; Y10T; Y10T83/00; Y10T83/647; Y10T83/6569; Y10T83/6584; Y10T83/6608; Y10T83/663
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) | 1955-02-18 | 1955-08-20 | 1956-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-18 | 1959-08-20 | 1960-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-18 | 1963-08-20 | 1964-02-19 | $7700.00 | Window Closed / Lapsed |