US2871193A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shampoo compositions
Assignee: Colgate Palmolive Co
•
Filing: 1955-09-06
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Granted: 1959-01-27
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Expires: 1975-09-06
Abstract
No abstract record available.
Inventors
- 👤 Henkin Hyman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:28
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/02; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K8/463; A61K8/72; A61K8/73; A61K8/731; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5422
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A LIQUID SHAMPOO COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 5 TO 35% OF A WATER SOLUBLE HIGHER FATTY ACID MONOGLYCERIDE MONOSULFATE DETERGENT AND ABOUT 0.1 TO 5% OF A WATER SOLUBLE HYDROXYPROPYL METHYL CELLULOSE DERIVATIVE AQUEOUS MEDIUM THEREOF, THE SAID CELLULOSE DERIVATIVE HAVING A METHOXY CONTENT OF 25 TO 32% AND AN HYDROXYPROPOXY CONTENT OF 2 TO 10% AND HAVING A VISCOSITY BETWEEN 10 AND 5,000 CENTIPOISES AS DETERMINED AT 2% SOLUTION IN WATER AT 20*C.
Claim 2
Dependent Claim
75 words
A LIQUID SHAMPOO COMPOSITION CONSISTING ESSENTIALLY OF ABOUT 5 TO 35% OF A WATER SOLUBLE HIGHER FATTY ACID MONOGLYCERIDE MONOSULFATE DETERGENT AND ABOUT 0.1 TO 5% OF A WATER SOLUBLE HYDROXYPROPYL METHYL CELLULOSE DERIVATIVE AQUEOUS MEDIUM THEREOF, THE SAID CELLULOSE DERIVATIVE HAVING A METHOXY CONTENT OF 25 TO 32% AND AN HYDROXYPROPOXY CONTENT OF 2 TO 10% AND HAVING A VISCOSITY BETWEEN 10 AND 5,000 CENTIPOISES AS DETERMINED AT 2% SOLUTION IN WATER AT 20*C.
References Cited (Backward Citations)
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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) | 1962-01-26 | 1962-07-28 | 1963-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-26 | 1966-07-28 | 1967-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-26 | 1970-07-28 | 1971-01-27 | $7700.00 | Window Closed / Lapsed |