US3575856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber lubricating composition and method
Assignee: EIDP Inc
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Filing: 1967-07-06
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Granted: 1971-04-20
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Expires: 1987-07-06
Abstract
Abstract AN IMPROVED FIBER LUBRICATING COMPOSITION CONTAINING COCONUT OIL OR AN ISOCETYL ESTER OF A 12 TO 22 CARBON ATOM FATTY ACID AND A NONIONIC, SURFACE-ACTIVE CONDENSATE OF ETHYLENE OXIDE, THE IMPROVEMENT OF ADDING ABOUT 0.35% TO 3.0% OF POTASSIUM HYDROXIDE TO SAID LUBRICATING COMPOSITION.
Inventors
- 👤 Anthony Anton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:31
CPC Classifications
D; D06; D06M; D06M7/00; D06M2200/00; D06M2200/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-19 | 1974-10-19 | 1975-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-19 | 1978-10-19 | 1979-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-19 | 1982-10-19 | 1983-04-20 | $7700.00 | Window Closed / Lapsed |