Patent US2589914A successfully refreshed from Google Patents.
US2589914A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Endless chain-type power-driven saw
Assignee: Individual
•
Filing: 1947-03-20
•
Granted: 1952-03-18
•
Expires: 1967-03-20
Abstract
No abstract record available.
Inventors
- 👤 Wolf Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:07
CPC Classifications
B; B27; B27B; B27B33/00; B27B33/14; Y; Y10; Y10T; Y10T83/00; Y10T83/909
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US553286A
Cited
US827009A
Cited
GB190804966A
Cited
US1016664A
Cited
US2326854A
Cited
US2380753A
Cited
US2349573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-18 | 1955-09-17 | 1956-03-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-18 | 1959-09-17 | 1960-03-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-18 | 1963-09-17 | 1964-03-18 | $7700.00 | Window Closed / Lapsed |