US2857651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Curled yarns, curled yarn fabrics and method for making same
Assignee: Collins and Aikman Corp
•
Filing: 1956-04-03
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Granted: 1958-10-28
•
Expires: 1976-04-03
Abstract
No abstract record available.
Inventors
- 👤 Keen William Rollin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:16
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/002; D03; D03D; D03D27/00; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23957
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB396219A
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US2051588A
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US2394165A
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US2523690A
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US2430425A
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US2509349A
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US2509351A
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US2601451A
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US2557452A
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US2575008A
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US2662560A
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US2620545A
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US2796654A
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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) | 1961-10-27 | 1962-04-28 | 1962-10-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-27 | 1966-04-28 | 1966-10-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-27 | 1970-04-28 | 1970-10-28 | $7700.00 | Window Closed / Lapsed |