Patent US2912385A successfully refreshed from Google Patents.
US2912385A
Expired / Lapsed
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Liquid soap composition
Assignee: Colgate Palmolive Co
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Filing: 1954-06-14
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Granted: 1959-11-10
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Expires: 1974-06-14
Abstract
No abstract record available.
Inventors
- 👤 Golub Lillian Lena
- 👤 Sylvester Herbert Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:11
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
70 words
A CONCENTRATED POTASSIUM LIQUID SOAP COMPRISING A SOLUTION OF FROM ABOUT 5% TO 40% BY WEIGHT OF A POTASSIUM SOAP OF A HIGHER FATTY ACID IN WATER AND FROM ABOUT 0.019% TO 0.1% BY WEIGHT OF SAID SOAP OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2-MERCAPTOBENZOTHIAZOLE AND ALKALI METAL SALTS THEREOF, SAID MERCAPTOBENZOTHIAZOLE COMPOUND BEING EFFECTIVE TO INHIBIT THE CORROSIVE ACTION OF SAID LIQUID SOAP CONCENTRATE ON COPPER.
Claim 2
Dependent Claim
70 words
A CONCENTRATED POTASSIUM LIQUID SOAP COMPRISING A SOLUTION OF FROM ABOUT 5% TO 40% BY WEIGHT OF A POTASSIUM SOAP OF A HIGHER FATTY ACID IN WATER AND FROM ABOUT 0.019% TO 0.1% BY WEIGHT OF SAID SOAP OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF 2-MERCAPTOBENZOTHIAZOLE AND ALKALI METAL SALTS THEREOF, SAID MERCAPTOBENZOTHIAZOLE COMPOUND BEING EFFECTIVE TO INHIBIT THE CORROSIVE ACTION OF SAID LIQUID SOAP CONCENTRATE ON COPPER.
References Cited (Backward Citations)
US1970564A
Cited
GB701168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-09 | 1963-05-11 | 1963-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-09 | 1967-05-11 | 1967-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-09 | 1971-05-11 | 1971-11-10 | $7700.00 | Window Closed / Lapsed |