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:
Feb. 18, 1992
Filed:
May. 08, 1989
Applicant:
Inventors:
Anthony A Rapisarda, Elmhurst, NY (US);
Carlene M Mantell, Palisades Park, NJ (US);
Assignee:
Lever Brothers Company, Division of Conopco, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252102 ; 252 90 ; 252 94 ; 252 95 ; 252 99 ; 25217411 ; 25217412 ; 25217423 ; 25217424 ; 25217425 ; 25218724 ; 25218725 ; 25218726 ; 25218733 ; 25218734 ; 252524 ; 252542 ; 252D / ;
Abstract
Cleaning compositions contain a bleach-stable water dispersible or water-soluble yellow colorant and either a chlorine bleach or an oxygen bleach. The compositions may take the form of automatic dishwashing detergents, in granular or liquid form, and preferably also have a lemon-like scent to compliment the yellow color.