Patent US3579632A successfully refreshed from Google Patents.
US3579632A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair and scalp treatment with a principally sodium chloride thick viscous aqueous slurry
Assignee: Individual
•
Filing: 1965-08-02
•
Granted: 1971-05-18
•
Expires: 1985-08-02
Abstract
Abstract A HAIR CONDITIONER COMPOSITION, USEFUL IN REDUCING THE DRYING TIME OF THE HAIR AFTER WASHING AND CAUSING THE HAIR TO BECOME MORE MANAGEABLE, AND ALSO HAVING DANDRUFF ALLEVIATING PROPERTIES, IS PROVIDED COMPRISING 30-76 PARTS BY WEIGHT OF A SALT OF AT LEAST 60% NAC1 HAVING A PARTICLE SIZE PREFERABLY IN THE RANGE OF 0.00025 TO 0.00125 INCH AND 70-24 PARTS BY WEIGHT OF WATER. THE COMPOSITION MAY ALSO INCLUDE THICKENING AGENTS, A FATTY ALCOHOL, DETERGENT, LANOLINIC MATERIAL, PERFUME AND DYE.
Inventors
- 👤 Victor G Sonnen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:58
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/73; A61K8/731; A61K8/19; A61K8/20; A61K8/30; A61K8/40; A61K8/44; A61K8/92; A61K8/925; A61Q; A61Q5/00; A61Q5/006; A61Q5/12; A61Q5/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1974-05-17 | 1974-11-16 | 1975-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-05-17 | 1978-11-16 | 1979-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-05-17 | 1982-11-16 | 1983-05-18 | $7700.00 | Window Closed / Lapsed |