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:
Sep. 17, 1991
Filed:
Nov. 22, 1989
Applicant:
Inventors:
Thomas M Schultz, Highland Mills, NY (US);
George Serban, Ridgefield, CT (US);
Alexander C Chan, Mineola, NY (US);
Assignee:
Clairol Incorporated, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424401 ; 424 59 ; 424 63 ; 514415 ;
Abstract
Compositions containing certain indoles and quaternary ammonium salts are useful for imparting a tan to skin without prolonged exposure to the sun.