US2446741A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lumber reclamation machine
Assignee: Individual
•
Filing: 1945-07-06
•
Granted: 1948-08-10
•
Expires: 1965-07-06
Abstract
No abstract record available.
Inventors
- 👤 Myer R Chidakel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 01:47
CPC Classifications
B; B25; B25C; B25C11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US441316A
Cited
US901697A
Cited
FR449511A
Cited
US1257603A
Cited
US1461712A
Cited
US2026581A
Cited
US2260767A
Cited
US2330092A
Cited
US2403621A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-10 | 1952-02-09 | 1952-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-10 | 1956-02-09 | 1956-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-10 | 1960-02-09 | 1960-08-10 | $7700.00 | Window Closed / Lapsed |