US2654404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple chain saw machine for cutting timber
Assignee: Individual
•
Filing: 1951-02-19
•
Granted: 1953-10-06
•
Expires: 1971-02-19
Abstract
No abstract record available.
Inventors
- 👤 Neuhauser Franz
- 👤 Prinz Rudolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:58
CPC Classifications
B; B23; B23D; B23D57/00; B23D57/02; B23D57/026; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6476; Y10T83/6478; Y10T83/707; Y10T83/7158; Y10T83/7164; Y10T83/7189; Y10T83/95
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) | 1956-10-05 | 1957-04-06 | 1957-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-05 | 1961-04-06 | 1961-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-05 | 1965-04-06 | 1965-10-06 | $7700.00 | Window Closed / Lapsed |