US2962771A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for textile apparatus
Assignee: Solutia Inc
•
Filing: 1958-03-03
•
Granted: 1960-12-06
•
Expires: 1978-03-03
Abstract
No abstract record available.
Inventors
- 👤 Louis H Safley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:38
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/32; D01H5/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1516646A
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US2473683A
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US2612743A
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US2638731A
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US2595220A
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US2878636A
Cited
US2895088A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-06 | 1964-06-06 | 1964-12-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-06 | 1968-06-06 | 1968-12-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-06 | 1972-06-06 | 1972-12-06 | $7700.00 | Window Closed / Lapsed |