US2687259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control and indicator apparatus for reel-wound strip material
Assignee: Individual
•
Filing: 1951-07-06
•
Granted: 1954-08-24
•
Expires: 1971-07-06
Abstract
No abstract record available.
Inventors
- 👤 Freeman H Owens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:27
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/04; G11B23/08; G11B23/087; G11B15/00; G11B15/18; G11B15/1883
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2096445A
Cited
US2089330A
Cited
US2326654A
Cited
US2374038A
Cited
US2419476A
Cited
US2584734A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-23 | 1958-02-22 | 1958-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-23 | 1962-02-22 | 1962-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-23 | 1966-02-22 | 1966-08-24 | $7700.00 | Window Closed / Lapsed |