US2598949A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fingerprint corrosion inhibiting
Assignee: —
•
Filing: —
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Granted: 1952-06-03
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Expires: 1969-06-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:07
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/43; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/24; C10L1/2431; C10L1/2437; C11D3/16; C11D3/18; C10M; C10M2201/00; C10M2201/02; C10M2219/00; C10M2219/04; C10M2219/044
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A COMPOSITION OF MATTER COMPRISING EVENTUALLY BETWEEN ABOUT 1 AND 30% OF A PREFERENTIALLY OIL-SOLUBLE SULFONATE BETWEEN ABOUT 5 AND 85% OF A HYDROCARBON SOLVENT BOILING IN THE RANGE BETWEEN ABOUT 100* F. AND ABOUT 650* F., BETWEEN ABOUT 1 AND 20% OF A WATER SOLUBLE OXYGENATED ORGANIC SOLVENT BOILING BELOW ABOUT 180* F., AT ATMOSPHERIC PRESSURE AND SELECTED FRO THE CLASS CONSISTING OF AN ALIPHATIC ALCOHOL AND AN ALIPHATIC KETONE, BETWEEN ABOUT 1 AND 5% OF A WATER SOLUBLE SULPHONATED VEGETABLE OIL AND BETWEEN ABOUT 1 AND 10% WATER.
Claim 2
Dependent Claim
90 words
A COMPOSITION OF MATTER COMPRISING EVENTUALLY BETWEEN ABOUT 1 AND 30% OF A PREFERENTIALLY OIL-SOLUBLE SULFONATE BETWEEN ABOUT 5 AND 85% OF A HYDROCARBON SOLVENT BOILING IN THE RANGE BETWEEN ABOUT 100* F. AND ABOUT 650* F., BETWEEN ABOUT 1 AND 20% OF A WATER SOLUBLE OXYGENATED ORGANIC SOLVENT BOILING BELOW ABOUT 180* F., AT ATMOSPHERIC PRESSURE AND SELECTED FRO THE CLASS CONSISTING OF AN ALIPHATIC ALCOHOL AND AN ALIPHATIC KETONE, BETWEEN ABOUT 1 AND 5% OF A WATER SOLUBLE SULPHONATED VEGETABLE OIL AND BETWEEN ABOUT 1 AND 10% WATER.
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) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |