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. 25, 1976
Filed:
Jul. 10, 1974
Applicant:
Inventor:
Gunter Zoglmeyr, Radenthein, OE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
427372 ; 427430 ; 427294 ; 106 56 ;
Abstract
Burned magnesite bricks are impregnated with an aqueous dispersion of carbon black, and then dried using hot dry air at a temperature above about 100.degree.C.