US2948681A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wire-drawing lubricating composition
Assignee: Standard Oil Co
•
Filing: 1955-10-25
•
Granted: 1960-08-09
•
Expires: 1975-10-25
Abstract
No abstract record available.
Inventors
- 👤 Ernest C Milberger
- 👤 Jr William P Kinneman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:13
CPC Classifications
C; C10; C10M; C10M173/00; C10M2201/00; C10M2201/02; C10M2207/00; C10M2207/04; C10M2207/046; C10M2207/28; C10M2207/287; C10M2207/289; C10M2207/40; C10M2207/404; C10M2219/00; C10M2219/04; C10M2219/044; C10N; C10N2010/00; C10N2010/02; C10N2040/00; C10N2040/20; C10N2040/24; C10N2040/241; C10N2040/242; C10N2040/243; C10N2040/244; C10N2040/245; C10N2040/246; C10N2040/247; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A COMPOSITION CONSISTING OF AN AMOUNT OF MINERAL OIL HAVING A VISCOSITY OF 100 SSU AT 100*F. IN THE RANGE OF ABOUT 23 TO ABOUT 77.5% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF LARD OIL IN THE RANGE OF ABOUT 10 TO 30% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF GLYCEROL MONOLAURATE IN THE RANGE OF ABOUT 5 TO ABOUT 15% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF AN OIL SOLUBLE ALKALI METAL PETROLEUM SULFONATE IN THE RANGE FROM ABOUT 5 TO ABOUT 25% BY WEIGHT OF THE COMPOSITION, AND AN AMOUNT OF ETHYLENE GLYCOL MONOBUTYL ETHER IN THE RANGE FROM ABOUT 2.5 TO ABOUT 7% BY WEIGHT OF THE COMPOSITION.
Claim 2
Dependent Claim
114 words
A COMPOSITION CONSISTING OF AN AMOUNT OF MINERAL OIL HAVING A VISCOSITY OF 100 SSU AT 100*F. IN THE RANGE OF ABOUT 23 TO ABOUT 77.5% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF LARD OIL IN THE RANGE OF ABOUT 10 TO 30% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF GLYCEROL MONOLAURATE IN THE RANGE OF ABOUT 5 TO ABOUT 15% BY WEIGHT OF THE COMPOSITION, AN AMOUNT OF AN OIL SOLUBLE ALKALI METAL PETROLEUM SULFONATE IN THE RANGE FROM ABOUT 5 TO ABOUT 25% BY WEIGHT OF THE COMPOSITION, AND AN AMOUNT OF ETHYLENE GLYCOL MONOBUTYL ETHER IN THE RANGE FROM ABOUT 2.5 TO ABOUT 7% BY WEIGHT OF THE COMPOSITION.
References Cited (Backward Citations)
US2732345A
Cited
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US2617769A
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US2632734A
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US2773036A
Cited
US2732348A
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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) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |