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:
Jul. 04, 1995
Filed:
Dec. 07, 1994
Applicant:
Inventor:
Robert M Cullen, Bethel Park, PA (US);
Assignee:
Indresco Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C / ;
U.S. Cl.
CPC ...
204 70 ; 2042 / ; 204279 ;
Abstract
A magnesium electrolysis cell having a refractory lining comprising at least one glass-ceramic shape, the lining itself, and the method of increasing the service life of the refractory lining of a magnesium electrolysis cell comprising using a plurality of glass-ceramic shapes to form the lining.