US2552913A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soluble oil
Assignee: TIDE WATER ASSOCIATED OIL Co
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Filing: 1948-02-19
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Granted: 1951-05-15
•
Expires: 1968-02-19
Abstract
No abstract record available.
Inventors
- 👤 Stanley P Waugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:38
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/04; C10M2207/046; C10M2207/10; C10M2207/20; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2211/00; C10M2211/02; C10M2219/00; C10M2219/02; C10M2219/024; C10M2219/04; C10M2219/044; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10N; C10N2040/00; C10N2040/20; C10N2040/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A STABLE SOLUBLE OIL COMPOSITION COMPRISING A MINERAL OIL, ABOUT 5 TO ABOUT 50% BASED ON THE WEIGHT OF SAID COMPSITION OF AN EXTREME PRESSURE AGENT FROM THE GROUP CONSISTING OF SULFURCONTAINING, PHOSPHORUS-CONTAINING AND CHLORINECONTAINING EXTREME PRESSURE AGENTS FOR SAID MINERAL OIL, A WATER-SOLUBLE SOAP AS AN EMULSIFYING AGENT, WATER IN AN AMOUNT SUFFICIENT TO INHIBIT SAID COMPOSITION AGAINST GELATION BUT LESS THAN AN AMOUNT SUFFICIENT TO INDUCE SEPARATION OF SAID COMPOSITION, ABOUT 0.3 TO ABOUT 3% OF A POLY-HYDROXY ALCOHOL AND AN AMOUNT OF AN ALCOHOL-ETHER OF FROM ABOUT ONE TO ABOUT FIVE TIMES THAT OF THE POLY-HYDROXY ALCOHOL, THE TOTAL AMOUNT OF SOAP BEING LESS THAN THE AMOUNT OF EXTEME PRESSURE AGENT BT SUFFICIENT TO STABILIZED THE COMPOSTION AGAINST SEPARATION.
Claim 2
Dependent Claim
122 words
A STABLE SOLUBLE OIL COMPOSITION COMPRISING A MINERAL OIL, ABOUT 5 TO ABOUT 50% BASED ON THE WEIGHT OF SAID COMPSITION OF AN EXTREME PRESSURE AGENT FROM THE GROUP CONSISTING OF SULFURCONTAINING, PHOSPHORUS-CONTAINING AND CHLORINECONTAINING EXTREME PRESSURE AGENTS FOR SAID MINERAL OIL, A WATER-SOLUBLE SOAP AS AN EMULSIFYING AGENT, WATER IN AN AMOUNT SUFFICIENT TO INHIBIT SAID COMPOSITION AGAINST GELATION BUT LESS THAN AN AMOUNT SUFFICIENT TO INDUCE SEPARATION OF SAID COMPOSITION, ABOUT 0.3 TO ABOUT 3% OF A POLY-HYDROXY ALCOHOL AND AN AMOUNT OF AN ALCOHOL-ETHER OF FROM ABOUT ONE TO ABOUT FIVE TIMES THAT OF THE POLY-HYDROXY ALCOHOL, THE TOTAL AMOUNT OF SOAP BEING LESS THAN THE AMOUNT OF EXTEME PRESSURE AGENT BT SUFFICIENT TO STABILIZED THE COMPOSTION AGAINST SEPARATION.
References Cited (Backward Citations)
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US1965935A
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US2338522A
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US2320263A
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US2470913A
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US2466642A
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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) | 1954-05-14 | 1954-11-13 | 1955-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-14 | 1958-11-13 | 1959-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-14 | 1962-11-13 | 1963-05-15 | $7700.00 | Window Closed / Lapsed |