US2796353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corrosion inhibiting and fingerprint
Assignee: —
•
Filing: —
•
Granted: 1957-06-18
•
Expires: 1974-06-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:53
CPC Classifications
A; A61; A61Q; A61Q19/00; A61Q19/10; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K8/466; C; C11; C11D; C11D1/00; C11D1/02; C11D1/12; C11D1/22; C11D1/37; C11D3/00; C11D3/16; C11D3/18; C11D3/38; C11D3/382; C11D3/43; C10; C10M; C10M2201/00; C10M2201/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF FROM ABOUT 3% TO ABOUT 15% OF A PREFERENTIALLY OIL-SOLUBLE ALKALINE EARTH SULFONATE, FROMABOUT 40% TO ABOUT 60% OF A HYDROCARBON SOLVENT BOILING IN THE RANGE OF FROM ABOUT 100*F. TO ABOUT 650*F., FROM ABOUT 1% TO ABOUT 15% OF A WATER-SOLUBLE OXYGENATED ORGANIC SOLVENT SELECTED FROM THE CLASS CONSISTING OF ANA LIPHATIC ALCOHOL AND AN ALIPHATIC KETONE, FROM ABOUT 0.5% TO ABOUT 7% OF A PREFERENTIALLY WATER-SOLUBLE SULFONATE, FROM ABOUT 0.1% TO ABOUT 5% OF A MONO-BASIC CARBOCYCLIC ACID SELECTED FROM THE CLASS CONSISTING OF BENZOIC ACID, CINAMIC ACID AND NAPHTHENE HYDROXAMIC ACID, FROM ABOUT 1% TO ABOUT 10% WATER, AND FROM ABOUT 5% TO ABOUT 20% OF A HYDROCARBON OIL.
Claim 2
Dependent Claim
119 words
A COMPOSITION OF MATTER CONSISTING ESSENTIALLY OF FROM ABOUT 3% TO ABOUT 15% OF A PREFERENTIALLY OIL-SOLUBLE ALKALINE EARTH SULFONATE, FROMABOUT 40% TO ABOUT 60% OF A HYDROCARBON SOLVENT BOILING IN THE RANGE OF FROM ABOUT 100*F. TO ABOUT 650*F., FROM ABOUT 1% TO ABOUT 15% OF A WATER-SOLUBLE OXYGENATED ORGANIC SOLVENT SELECTED FROM THE CLASS CONSISTING OF ANA LIPHATIC ALCOHOL AND AN ALIPHATIC KETONE, FROM ABOUT 0.5% TO ABOUT 7% OF A PREFERENTIALLY WATER-SOLUBLE SULFONATE, FROM ABOUT 0.1% TO ABOUT 5% OF A MONO-BASIC CARBOCYCLIC ACID SELECTED FROM THE CLASS CONSISTING OF BENZOIC ACID, CINAMIC ACID AND NAPHTHENE HYDROXAMIC ACID, FROM ABOUT 1% TO ABOUT 10% WATER, AND FROM ABOUT 5% TO ABOUT 20% OF A HYDROCARBON OIL.
References Cited (Backward Citations)
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Cited
US2435655A
Cited
US2629693A
Cited
US2615815A
Cited
US2509786A
Cited
US2610151A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-06-17 | 1960-12-17 | 1961-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-06-17 | 1964-12-17 | 1965-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-06-17 | 1968-12-17 | 1969-06-18 | $7700.00 | Window Closed / Lapsed |