Patent US3039895A successfully refreshed from Google Patents.
US3039895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Textile
Assignee: EIDP Inc
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Filing: 1960-03-29
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Granted: 1962-06-19
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Expires: 1980-03-29
Abstract
No abstract record available.
Inventors
- 👤 James P Yuk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:52
CPC Classifications
D; D06; D06M; D06M7/00; C; C10; C10M; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/289; C10M2207/40; C10M2207/404; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/08; C10M2215/082; C10M2215/24; C10M2215/28; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2010/00; C10N2010/02; C10N2010/04; C10N2010/06; D06M2200/00; D06M2200/40; Y; Y10; Y10S; Y10S264/00; Y10S264/63; Y10T; Y10T428/00; Y10T428/29; Y10T428/2913; Y10T428/2933; Y10T428/294
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
AN OILED ELASTIC STRUCTURE COMPRISING A FILAMENT OF A SYNTHETIC SEGMENTED ELASTOMERIC COPOLYMER HAVING THEREON AT LEAST ABOUT 3.5% BY WEIGHT OF A SUBSTANTIALLY ANHYDROUS LUBRICANT, SAID LUBRICANT COMPRISING A TEXTILE OIL AND FROM ABOUT 2% TO ABOUT 20% BY WEIGHT OF FINELY DIVIDED PARTICLES OF A METAL SALT OF A FATTY ACID CONTAINING FROM ABOUT 8 TO ABOUT 22 CARBON ATOMS, SAID METAL BEING SELECTED FROM THE CLASS CONSISTING OF GROUP IA METALS HAVING AN ATOMIC WEIGHT BETWEEN ABOUT 7 AND 133, GROUP 11 METALS HAVING AN ATOMIC WEIGHT BETWEEN ABOUT 24 AND 137, AND A GROUP 111 METAL HAVING AN ATOMIC WEIGHT OF ABOUT 27, SAID PARTICLES HAVING AN AVERAGE RADIUS IN THE RANGE BETWEEN 0.05 AND 5 MICRONS.
Claim 2
Dependent Claim
121 words
AN OILED ELASTIC STRUCTURE COMPRISING A FILAMENT OF A SYNTHETIC SEGMENTED ELASTOMERIC COPOLYMER HAVING THEREON AT LEAST ABOUT 3.5% BY WEIGHT OF A SUBSTANTIALLY ANHYDROUS LUBRICANT, SAID LUBRICANT COMPRISING A TEXTILE OIL AND FROM ABOUT 2% TO ABOUT 20% BY WEIGHT OF FINELY DIVIDED PARTICLES OF A METAL SALT OF A FATTY ACID CONTAINING FROM ABOUT 8 TO ABOUT 22 CARBON ATOMS, SAID METAL BEING SELECTED FROM THE CLASS CONSISTING OF GROUP IA METALS HAVING AN ATOMIC WEIGHT BETWEEN ABOUT 7 AND 133, GROUP 11 METALS HAVING AN ATOMIC WEIGHT BETWEEN ABOUT 24 AND 137, AND A GROUP 111 METAL HAVING AN ATOMIC WEIGHT OF ABOUT 27, SAID PARTICLES HAVING AN AVERAGE RADIUS IN THE RANGE BETWEEN 0.05 AND 5 MICRONS.
References Cited (Backward Citations)
US2207229A
Cited
US2223158A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |