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:
May. 08, 1984
Filed:
Oct. 14, 1981
Applicant:
Inventors:
Joseph J Chesney, Jr, Plainsboro, NJ (US);
Scott C Broney, Trenton, NJ (US);
Assignee:
Tile Council of America, Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
106 93 ; 106 97 ;
Abstract
A dry-set Portland cement based grout composition having less than 75% by weight of Portland cement, filler, bentonite clay, and no more than about 0.35% by weight of a composite of a cellulose ether and a long chain polymer such as polyacrylamide.