US3041244A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quinone hair dye compositions
Assignee: Individual
•
Filing: 1957-09-17
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Granted: 1962-06-26
•
Expires: 1977-09-17
Abstract
No abstract record available.
Inventors
- 👤 Jerome A Feit
- 👤 Aloysius J Feit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:17
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/35; A61K8/355; A61K8/19; A61K8/26; A61K8/72; A61K8/73; A61K8/733; A61Q; A61Q5/00; A61Q5/10
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
82 words
A HAIR DYE IN THE FORM SELECTED FROM THE GROUP CONSISTING OF AN AQUEOUS PASTE AND OF A DRY COMPOSITION WHICH IS ADEQUATE UPON ADMIXTURE WITH WATER TO FORM A PASTE FOR APPLICATION TO THE HAIR, SAID COMPOSITION, ON THE DRY BASIS, CONTAINING THE FOLLOWING INGREDIENTS IN SUBSTANTIALLY THE FOLLOWING PERCENTAGES BY WEIGHT: PERCENT SYNTHETIC NONTOXIC WATER-SOLUBLE TO DISPERSBILE QUINONE DYE 2 TO 25 WATER-SOLUBLE SURFACE ACTIVE AGENT 15 TO 40 THICKENING AGENT 3 TO 15 ALKALINE REACTING COMPOUND 2 TO 8
References Cited (Backward Citations)
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US2548543A
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US2618529A
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GB687227A
Cited
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Cited
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US2745788A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |