US3061519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair dressing composition
Assignee: Procter and Gamble Co
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Filing: 1960-03-25
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Granted: 1962-10-30
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Expires: 1980-03-25
Abstract
No abstract record available.
Inventors
- 👤 David De L Rosekrans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:45
CPC Classifications
A; A61; A61Q; A61Q5/00; A61Q5/06; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/894; C; C08; C08G; C08G77/00; C08G77/42; C08G77/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
A CLEAR FLUID HOMOGENEOUS HAIR DRESSING COMPOSI-TION CONSISTING ESSENTIALLY OF (A) AS A HAIR GROOMINGG AGENT FROM ABOUT 10% TO ABOUT 55% OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE LOWER ALKOXY POLYOXALKYLENE GLYCOLS AND POLYOXYALKYLENE DI-E OLS, THE OXYALKYLENE IN SAID COMPOUND BEING A MIXTURE OF OXYETHYLENE AND OXYPROPYLENE IN A WEIGHT RATIO OF ABOUT 3:1 TO ABOUT 1:3, AND THE AVERAGE MOLECULAR WEIGHT OF SAID COMPOUND BEING GREATER THAN ABOUT 900 AND NOT GREATER THAN ABOUT 4000; (B) AS A LUSTER IMPARTING AGENT FROM ABOUT 0.3% TO ABOUT 15% WATER SOLUBLE SILOXANE OXYALKYLENE BLOCK COPLYMERS HAVING THE GENERAL FORMULA
Claim 2
Dependent Claim
104 words
A CLEAR FLUID HOMOGENEOUS HAIR DRESSING COMPOSI-TION CONSISTING ESSENTIALLY OF (A) AS A HAIR GROOMINGG AGENT FROM ABOUT 10% TO ABOUT 55% OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF WATER SOLUBLE LOWER ALKOXY POLYOXALKYLENE GLYCOLS AND POLYOXYALKYLENE DI-E OLS, THE OXYALKYLENE IN SAID COMPOUND BEING A MIXTURE OF OXYETHYLENE AND OXYPROPYLENE IN A WEIGHT RATIO OF ABOUT 3:1 TO ABOUT 1:3, AND THE AVERAGE MOLECULAR WEIGHT OF SAID COMPOUND BEING GREATER THAN ABOUT 900 AND NOT GREATER THAN ABOUT 4000; (B) AS A LUSTER IMPARTING AGENT FROM ABOUT 0.3% TO ABOUT 15% WATER SOLUBLE SILOXANE OXYALKYLENE BLOCK COPLYMERS HAVING THE GENERAL FORMULA
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) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |