The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 1976
Filed:
Oct. 31, 1974
Applicant:
Inventors:
George Alperin, Stamford, CT (US);
Richard DeMarco, Danbury, CT (US);
Raymond Feinland, Stamford, CT (US);
Assignee:
Clairol Incorporated, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
8 101 ; 8 10 ; 8 85 ;
Abstract
A semi-permanent hair dye composition that simultaneously dyes and conditions hair to make it more manageable including a direct dyeing nitro dye capable of dyeing hair, certain quaternary amine compounds and certain N-oxyalkylated fatty acid amides.