US3697644A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cosmetic composition
Assignee: Gillette Co LLC
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Filing: 1966-10-18
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Granted: 1972-10-10
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Expires: 1986-10-18
Abstract
Abstract An aqueous cosmetic composition adapted to be coated on the skin or hair and to deposit a thin film of water-insoluble cosmetic material comprising an aqueous medium having a protective colloid, and dispersed therein a solution of said water-insoluble cosmetic material in an organic solvent, which solvent is selected from the class of volatile water-insoluble solvents and solvents soluble in water at room temperature only to a limited extent.
Inventors
- 👤 Donald David Laiderman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:31
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/72; A61K8/73; A61K8/731; A61K8/732; A61K8/737; A61K8/81; A61K8/8164; A61Q; A61Q5/00; A61Q5/02; A61K2800/00; A61K2800/40; A61K2800/54; A61K2800/542; A61K2800/5422
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
24 words
An aqueous composition as claimed in claim 1 in which the solvent is a volatile solvent less soluble than 0.1% by weight in water.
Claim 2
Dependent Claim
25 words
An aqueous composition as claimed in claim 1 in which the solvent is soluble in water to the extent of 1 to 10% by weight.
Claim 3
Dependent Claim
15 words
An aqueous composition as claimed in claim 3 in which the solvent is benzyl alcohol.
Claim 4
Dependent Claim
14 words
An aqueous composition as claimed in claim 3 in which the solvent is 2-ethyl-1,3-hexanediol.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-10-10 | 1976-04-10 | 1976-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-10-10 | 1980-04-10 | 1980-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-10-10 | 1984-04-10 | 1984-10-10 | $7700.00 | Window Closed / Lapsed |