US2812284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oral detergent composition and dentifrice comprising same
Assignee: Procter and Gamble Co
•
Filing: 1953-04-15
•
Granted: 1957-11-05
•
Expires: 1973-04-15
Abstract
No abstract record available.
Inventors
- 👤 Judson H Sanders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:36
CPC Classifications
A; A61; A61Q; A61Q11/00; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/46; A61K8/463; A61K8/466
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
A DENTIFRICE HAVING A SUPERIOR INITIAL SUDSING SPEED AND IMPROVED FLAVOR QUALITIES AND CONTAINING BETWEEN ABOUT 0.6% AND 3.0% OF A MIXTURE OF SYNTHETIC ORGANIC DETERGENTS, SAID MIXTURE BEING COMPOSED OF FROM ABOUT 17 TO 35% BY WEIGHT OF WATER-SOLUBLE SALTS OF FATTY ALCOHOL SULFATES CONTAINING FROM 10 TO 18 CARBON ATOMS PER FATTY CHAIN AND OF FROM ABOUT 83 TO 67% BE WEIGHT OF WATER-SOLUBLE SALTS OF FATTY ACID MONOGLYCERIDE SULFONATES CONTAINING FROM 10 TO 18 CARBON ATOMS PER FATTY CHAIN.
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) | 1960-11-04 | 1961-05-06 | 1961-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-11-04 | 1965-05-06 | 1965-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-11-04 | 1969-05-06 | 1969-11-05 | $7700.00 | Window Closed / Lapsed |