US2954343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bacteria inhibited soluble oil emulsion
Assignee: Texaco Inc
•
Filing: 1957-12-06
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Granted: 1960-09-27
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Expires: 1977-12-06
Abstract
No abstract record available.
Inventors
- 👤 Herbert J Pitman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:01
CPC Classifications
C; C10; C10M; C10M173/00; C10M2201/00; C10M2201/02; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/023; C10M2207/04; C10M2207/046; C10M2207/10; C10M2207/12; C10M2207/125; C10M2207/129; C10M2207/16; C10M2207/18; C10M2207/20; C10M2207/40; C10M2207/404; C10M2209/00; C10M2209/10; C10M2209/103; C10M2209/104; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/10; C10M2219/00; C10M2219/04; C10M2219/044; C10M2219/10; C10N; C10N2010/00; C10N2010/02; C10N2040/00; C10N2040/20; C10N2040/22; C10N2050/00; C10N2050/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
AN IMPROVED SOLUBLE OIL EMULSION COMPRISING FROM ABOUT 5 TO 100 PARTS OF WATER TO ABOUT 1 PART OF AN EMULSIFIABLE MINERAL LUBRICATING OIL, AND A BACTERIA DESTROYING AND INHIBITING AMOUNT IN ABOUT THE RANGE 100-100 PARTS PER MILLION OF THE SAID EMULSION OF 3,5DIALKYLTETRAHYDRO - 1,3,5 - (2H) - THIADIAZINE - 2 - THIONE WHEREIN THE ALKYL GROUPS HAVE FROM 1 TO 4 CARBON ATOMS.
Claim 2
Dependent Claim
66 words
AN IMPROVED SOLUBLE OIL EMULSION COMPRISING FROM ABOUT 5 TO 100 PARTS OF WATER TO ABOUT 1 PART OF AN EMULSIFIABLE MINERAL LUBRICATING OIL, AND A BACTERIA DESTROYING AND INHIBITING AMOUNT IN ABOUT THE RANGE 100-100 PARTS PER MILLION OF THE SAID EMULSION OF 3,5DIALKYLTETRAHYDRO - 1,3,5 - (2H) - THIADIAZINE - 2 - THIONE WHEREIN THE ALKYL GROUPS HAVE FROM 1 TO 4 CARBON ATOMS.
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) | 1963-09-27 | 1964-03-28 | 1964-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-27 | 1968-03-28 | 1968-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-27 | 1972-03-28 | 1972-09-27 | $7700.00 | Window Closed / Lapsed |