US2706091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire pay-off machine
Assignee: JAMES L ENTWISTLE Co
•
Filing: 1952-07-03
•
Granted: 1955-04-12
•
Expires: 1972-07-03
Abstract
No abstract record available.
Inventors
- 👤 Alden W Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:13
CPC Classifications
B; B65; B65H; B65H49/00; B65H49/18; B21; B21C; B21C47/00; B21C47/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US247082A
Cited
US1230009A
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GB182574A
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US1978850A
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US1873422A
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FR745997A
Cited
US2130233A
Cited
US2179574A
Cited
US2219482A
Cited
US2254221A
Cited
US2283393A
Cited
US2390157A
Cited
US2639097A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-11 | 1958-10-11 | 1959-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-11 | 1962-10-11 | 1963-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-11 | 1966-10-11 | 1967-04-12 | $7700.00 | Window Closed / Lapsed |