Patent US2906001A successfully refreshed from Google Patents.
US2906001A
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Method of preparing yarn and stretchable articles
Assignee: GROVE SILK Co
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Filing: 1956-02-16
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Granted: 1959-09-29
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Expires: 1976-02-16
Abstract
No abstract record available.
Inventors
- 👤 Reinhold F Stuewer
- 👤 Kalinowski John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:18
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G3/00; D02G3/22; D02G3/26; D02G3/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2006542A
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US2097763A
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US2130948A
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US2207229A
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US2656585A
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US2771660A
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US2796655A
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US2807073A
Cited
US2741825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-28 | 1963-03-30 | 1963-09-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-28 | 1967-03-30 | 1967-09-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-28 | 1971-03-30 | 1971-09-29 | $7700.00 | Window Closed / Lapsed |