US2879231A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shampoo composition
Assignee: Colgate Palmolive Co
•
Filing: 1950-10-13
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Granted: 1959-03-24
•
Expires: 1970-10-13
Abstract
No abstract record available.
Inventors
- 👤 Allen John Marshall
- 👤 Scott George Vane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 11:45
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/02; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K8/18; A61K8/30; A61K8/46; A61K8/463; Y; Y10; Y10S; Y10S424/00; Y10S424/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
A LIQUID SHAMPOO IN A PRESSURE CONTAINER WHICH COMPRISES THE AMMONIUM SALTS OF SULFATED MONOGLYCERIDES OF HIGHER FATTY ACIDS AS A DETERGENT, A LIQUEFIED NORMALLY GASEOUS PROPELLANT, A MINOR PROPORTION OF A SATURATED HIGHER FATTY ALCOHOL OF ABOUT 12 TO ABOUT 16 CARBON ATOMS EFFECTIVE TO IMPROVE THE FOAMING CHARACTERISTICS, AND AN AQUEOUS LOWER MONOHYDRIC ALCOHOL SOLVENT.
Claim 2
Dependent Claim
57 words
A LIQUID SHAMPOO IN A PRESSURE CONTAINER WHICH COMPRISES THE AMMONIUM SALTS OF SULFATED MONOGLYCERIDES OF HIGHER FATTY ACIDS AS A DETERGENT, A LIQUEFIED NORMALLY GASEOUS PROPELLANT, A MINOR PROPORTION OF A SATURATED HIGHER FATTY ALCOHOL OF ABOUT 12 TO ABOUT 16 CARBON ATOMS EFFECTIVE TO IMPROVE THE FOAMING CHARACTERISTICS, AND AN AQUEOUS LOWER MONOHYDRIC ALCOHOL SOLVENT.
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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) | 1962-03-23 | 1962-09-22 | 1963-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-03-23 | 1966-09-22 | 1967-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-03-23 | 1970-09-22 | 1971-03-24 | $7700.00 | Window Closed / Lapsed |