US2773835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid shampoo composition
Assignee: Colgate Palmolive Co
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Filing: 1951-11-16
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Granted: 1956-12-11
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Expires: 1971-11-16
Abstract
No abstract record available.
Inventors
- 👤 Anderson Albin Fritjof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:10
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/26; C11D3/32; C11D3/323; C11D1/00; C11D1/02; C11D1/12; C11D1/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A LIQUID SHAMPOO COMPOSITION CHARACTERIZED BY HAVING IMPROVED RESISTANCE TO PHASE SEPARATION ON LONG STANDING WHICH COMPRISES ABOUT 5 TO 45% BY WEIGHT OF A WATER-SOLUBLE SALE OF A SULFATED MONOGLYCERIDE OF HIGHER FATTY ACIDS AS A DETERGENT, FROM ABOUT 0.5 TO ABOUT 25% OF UREA, AND THE BALANCE BEING WATER, SAID SHAMPOO HAVING A PH WITHIN THE RANGE OF 5.5 TO 7.0.
Claim 2
Dependent Claim
63 words
A LIQUID SHAMPOO COMPOSITION CHARACTERIZED BY HAVING IMPROVED RESISTANCE TO PHASE SEPARATION ON LONG STANDING WHICH COMPRISES ABOUT 5 TO 45% BY WEIGHT OF A WATER-SOLUBLE SALE OF A SULFATED MONOGLYCERIDE OF HIGHER FATTY ACIDS AS A DETERGENT, FROM ABOUT 0.5 TO ABOUT 25% OF UREA, AND THE BALANCE BEING WATER, SAID SHAMPOO HAVING A PH WITHIN THE RANGE OF 5.5 TO 7.0.
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) | 1959-12-11 | 1960-06-11 | 1960-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-12-11 | 1964-06-11 | 1964-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-12-11 | 1968-06-11 | 1968-12-11 | $7700.00 | Window Closed / Lapsed |