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:
Jun. 07, 1977
Filed:
Feb. 17, 1976
Applicant:
Inventors:
Arthur W Petersen, Chatham Township, NJ (US);
Arthur Cimiluca, Wood-Ridge, NJ (US);
Leonard Hirschberger, Marlboro, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252 / ; 134-4 ; 134 42 ; 252106 ; 252109 ; 252132 ; 252133 ; 252550 ; 252D / ; 252D / ; 252D / ; 252D / ;
Abstract
Compositions for tile and grout cleaning and renewal of grout comprising an aqueous dispersion of a sequestering agent, a surfactant, a pigment and a water-soluble or water-dispersible organic binding agent and a method for simultaneously cleaning and renewing tile and grout.