Patent US3115437A successfully refreshed from Google Patents.
US3115437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nubby yarns
Assignee: EIDP Inc
•
Filing: 1959-05-01
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Granted: 1963-12-24
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Expires: 1979-05-01
Abstract
No abstract record available.
Inventors
- 👤 Adams Dustin Stetson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:28
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/20; D01D5/08; D01D5/088; D01D5/0885; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2973; Y10T428/2976
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2296394A
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US2377810A
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US2612679A
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US2836850A
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US2729539A
Cited
US2976105A
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US2820986A
Cited
US2953427A
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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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |