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. 13, 1995
Filed:
May. 20, 1994
Applicant:
Inventor:
Harold Schiller, Long Beach, CA (US);
Assignee:
Resistor Products, Inc., Santa Monica, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09C / ;
U.S. Cl.
CPC ...
106 36 ; 10628728 ; 10628729 ; 252 793 ; 134-2 ; 134 40 ;
Abstract
A solution for treatment of cement, glazed or porcelain surfaces to increase the coefficient of friction of that surface, whether dry or wet to greater than 0.6, preferably to about 0.8, wherein the solution comprises about 10% phosphoric acid, less than about 40 gms. of sodium bifluoride and a wetting agent in water.