US2801458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power feed mechanism for hot or cold saws
Assignee: Individual
•
Filing: 1954-07-07
•
Granted: 1957-08-06
•
Expires: 1974-07-07
Abstract
No abstract record available.
Inventors
- 👤 Remmen Jorgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:42
CPC Classifications
B; B23; B23D; B23D47/00; B23D47/08; B23D45/00; B23D45/04; B23D45/042; B23D47/04; Y; Y10; Y10T; Y10T83/00; Y10T83/263; Y10T83/626; Y10T83/637; Y10T83/768; Y10T83/7755; Y10T83/7788; Y10T83/7793
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) | 1960-08-05 | 1961-02-04 | 1961-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-05 | 1965-02-04 | 1965-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-05 | 1969-02-04 | 1969-08-06 | $7700.00 | Window Closed / Lapsed |