Patent US3338830A successfully refreshed from Google Patents.
US3338830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile product
Assignee: EIDP Inc
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Filing: 1964-10-12
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Granted: 1967-08-29
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Expires: 1984-10-12
Abstract
No abstract record available.
Inventors
- 👤 Jefferson A Stokes
- 👤 Neil L Finch
- 👤 Leigh W Cooley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:41
CPC Classifications
D; D01; D01F; D01F6/00; D01F6/58; D01F6/60; D06; D06M; D06M7/00; D06M2200/00; D06M2200/40; Y; Y10; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/2964; Y10T428/2967; Y10T428/2969
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A TEXTILE PRODUCT CONSISTING ESSENTIALLY OF A YARN OF NYLON FILAMENTS AND A LUBRICATING COMPOSITION IN AN AMOUNT OF ABOUT 0.2 TO 1 WEIGHT PERCENT BASED ON THE YARN, OF A COMPOSITION CONSISTING ESSENTIALLY OF, BY WEIGHT, 50 TO 80 PARTS OF A WATER-SOLUBLE POLY(OXYETHYLENE-OXY1,2-PROPYLENE)GLYCOL, IN WHICH THERE ARE 1 TO 3 PARTS BY WEIGHT OF OXYETHYLENE GROUPS FOR EACH OXY-1,2-PROPYLENE GROUP AND WHICH HAS A MOLECULAR WEIGHT OF ABOUT 15,000, ABOUT 10 TO 40 PARTS OF AT LEAST ONE EMULSIFIER SELECTED FROM THE GROUP CONSISTING OF SULFATED PEANUT OIL, A TETRAOLEATE-LAURATE OF A CONDENSATE OF A MOL OF SORBITOL AND 30 MOLS OF ETHYLENE OXIDE AND A CONDENSATE OF A MOL OF NONYL PHENOL AND ABOUT 10 MOLS OF ETHYLENE OXIDE, AND ABOUT 10 TO 40 PARTS OF AN ESTER LUBRICANT SELECTED FROM THE GROUP CONSISTING OF COCONUT OIL, SPERM OIL, NEOPENTYL GLYCOL DISTEARATE, GLYCERL TRIOLEATE, TRIMETHYLOL PROPANE TRISTEARATE AND PENTAERYTHRITOL TETRASTEARATE, SAID ESTER LUBRICANT HAVING A SMOKE POINT ABOVE ABOUT 150*C. AND A VISCOSITY AT 25*C. BETWEEN 25 AND 400 CENTIPOISES.
Claim 2
Dependent Claim
173 words
A TEXTILE PRODUCT CONSISTING ESSENTIALLY OF A YARN OF NYLON FILAMENTS AND A LUBRICATING COMPOSITION IN AN AMOUNT OF ABOUT 0.2 TO 1 WEIGHT PERCENT BASED ON THE YARN, OF A COMPOSITION CONSISTING ESSENTIALLY OF, BY WEIGHT, 50 TO 80 PARTS OF A WATER-SOLUBLE POLY(OXYETHYLENE-OXY1,2-PROPYLENE)GLYCOL, IN WHICH THERE ARE 1 TO 3 PARTS BY WEIGHT OF OXYETHYLENE GROUPS FOR EACH OXY-1,2-PROPYLENE GROUP AND WHICH HAS A MOLECULAR WEIGHT OF ABOUT 15,000, ABOUT 10 TO 40 PARTS OF AT LEAST ONE EMULSIFIER SELECTED FROM THE GROUP CONSISTING OF SULFATED PEANUT OIL, A TETRAOLEATE-LAURATE OF A CONDENSATE OF A MOL OF SORBITOL AND 30 MOLS OF ETHYLENE OXIDE AND A CONDENSATE OF A MOL OF NONYL PHENOL AND ABOUT 10 MOLS OF ETHYLENE OXIDE, AND ABOUT 10 TO 40 PARTS OF AN ESTER LUBRICANT SELECTED FROM THE GROUP CONSISTING OF COCONUT OIL, SPERM OIL, NEOPENTYL GLYCOL DISTEARATE, GLYCERL TRIOLEATE, TRIMETHYLOL PROPANE TRISTEARATE AND PENTAERYTHRITOL TETRASTEARATE, SAID ESTER LUBRICANT HAVING A SMOKE POINT ABOVE ABOUT 150*C. AND A VISCOSITY AT 25*C. BETWEEN 25 AND 400 CENTIPOISES.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |