US3102379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shantung-effect yarn and method of production
Assignee: JP Stevens and Co Inc
•
Filing: 1961-03-15
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Granted: 1963-09-03
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Expires: 1981-03-15
Abstract
No abstract record available.
Inventors
- 👤 Eble Joseph Hanibal
- 👤 Musser William Handley
- 👤 Ward Kenneth Toy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:47
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/32; D01H5/36; D02; D02G; D02G3/00; D02G3/22; D02G3/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
A YARN WHICH WHEN WOVEN WILL PRODUCE A SHANTUNGEFFECT FABRIC COMPRISING A TWISTED TOW HAVING DRAFTED AND BROKEN FILAMENTS, AND A SERIES OF SOFT NUBS DISPOSED ALONG SAID TWISTED TOW, SAID NUBS BEING FORMED BY THE CONTRACTED END PORTIONS OF LENGTHS OF A RELAXED STRETCH YARN.
Claim 2
Dependent Claim
46 words
A YARN WHICH WHEN WOVEN WILL PRODUCE A SHANTUNGEFFECT FABRIC COMPRISING A TWISTED TOW HAVING DRAFTED AND BROKEN FILAMENTS, AND A SERIES OF SOFT NUBS DISPOSED ALONG SAID TWISTED TOW, SAID NUBS BEING FORMED BY THE CONTRACTED END PORTIONS OF LENGTHS OF A RELAXED STRETCH YARN.
References Cited (Backward Citations)
US2845771A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |