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:
Mar. 02, 1976
Filed:
May. 28, 1974
Applicant:
Inventors:
Allan H Gilbert, Oradell, NJ (US);
Donald V Kinsman, Tenafly, NJ (US);
Assignee:
Lever Brothers Company, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 99 ; 252 / ; 252135 ; 2605 / ;
Abstract
Low phosphate and phosphate-free automatic dishwashing compositions containing a unique surfactant system comprising an anionic polyether carboxylate surface active agent in combination with a low-sudsing nonionic surface active agent, an active chlorine compound and a silicate.