US2757732A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for cutting tubing
Assignee: Motors Liquidation Co
•
Filing: 1950-12-29
•
Granted: 1956-08-07
•
Expires: 1970-12-29
Abstract
No abstract record available.
Inventors
- 👤 Donald P Worden
- 👤 Glenn H Eastman
- 👤 Benjamin N Snyder
- 👤 Victor H Payne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:35
CPC Classifications
B; B23; B23D; B23D25/00; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2027; Y10T83/2029; Y10T83/525; Y10T83/527; Y10T83/528; Y10T83/626; Y10T83/637; Y10T83/869; Y10T83/8765
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |