US3793215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soap bars
Assignee: Colgate Palmolive Co
•
Filing: 1972-08-31
•
Granted: 1974-02-19
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Expires: 1992-08-31
Abstract
Abstract A detergent bar including a major amount of anhydrous watersoluble higher fatty acid soap and a minor amount of a watersoluble synthetic detergent chosen from the group including fatty ester amides of sulphosuccinic acid.
Inventors
- 👤 B Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:17
CPC Classifications
C; C11; C11D; C11D10/00; C11D10/04; C11D10/042; C11D1/00; C11D1/02; C11D1/12; C11D1/123; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/04; Y10S516/05
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
23 words
The improved detergent bar of claim 1 wherein said major amount of soap is at least 60 percent by weight of the bar.
Claim 2
Dependent Claim
19 words
The improved detergent bar of claim 1 wherein said lime soap dispersing agent is a sperm oil monoalkylolamide sulphosuccinate.
Claim 3
Dependent Claim
18 words
The improved detergent bar of claim 1 wherein said sperm oil monoalkylolamide sulphosuccinate is sperm oil monoethanolamide sulphosuccinate.
Claim 4
Dependent Claim
39 words
The improved detergent bar of claim 1 wherein the water soluble soap is a sodium soap of fatty acids derived from a mixture containing 50 to 70 percent tallow and 30 to 50 percent coconut or palm kernel oil.
Claim 5
Dependent Claim
18 words
The improved detergent bar claim 1 having a water content of 10 percent by weight of the bar.
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) | 1977-02-18 | 1977-08-20 | 1978-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-02-18 | 1981-08-20 | 1982-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-02-18 | 1985-08-20 | 1986-02-19 | $7700.00 | Window Closed / Lapsed |