US2696065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe cutter
Assignee: LIVINGSTON TOOL CO
•
Filing: 1952-10-31
•
Granted: 1954-12-07
•
Expires: 1972-10-31
Abstract
No abstract record available.
Inventors
- 👤 Oren B Harmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:59
CPC Classifications
B; B24; B24B; B24B27/00; B24B27/06; B24B27/0616
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1089258A
Cited
DE403300C
Cited
US1717345A
Cited
US1780288A
Cited
US1919790A
Cited
US2281450A
Cited
US2257619A
Cited
US2578195A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-12-06 | 1958-06-07 | 1958-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-12-06 | 1962-06-07 | 1962-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-12-06 | 1966-06-07 | 1966-12-07 | $7700.00 | Window Closed / Lapsed |