Patent US3036423A successfully refreshed from Google Patents.
US3036423A
Expired / Lapsed
US
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Method of making lively thermoplastic yarn
Assignee: Leesona Corp
•
Filing: 1957-08-08
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Granted: 1962-05-29
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Expires: 1977-08-08
Abstract
No abstract record available.
Inventors
- 👤 Nicholas J Stoddard
- 👤 Warren A Seem
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:26
CPC Classifications
D; D02; D02G; D02G1/00; D02G1/02; D02G1/0206; D01; D01D; D01D10/00; D01D10/02; D01D10/04; D01D10/0436; D01D10/0481
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2089199A
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US2295593A
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US2584944A
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US2863280A
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US2743511A
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US2777276A
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US2772191A
Cited
US2803109A
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US2736945A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-28 | 1965-11-27 | 1966-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-28 | 1969-11-27 | 1970-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-28 | 1973-11-27 | 1974-05-29 | $7700.00 | Window Closed / Lapsed |