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:
Apr. 17, 2007
Filed:
Apr. 29, 2005
Applicants:
Brian Bowman, Westlake, OH (US);
Thomas William Weber, Cleveland, OH (US);
Terrence Patrick Wells, Strongsville, OH (US);
James J. Pavlisin, Cleveland, OH (US);
William Varela, Parma Heights, OH (US);
Inventors:
Brian Bowman, Westlake, OH (US);
Thomas William Weber, Cleveland, OH (US);
Terrence Patrick Wells, Strongsville, OH (US);
James J. Pavlisin, Cleveland, OH (US);
William Varela, Parma Heights, OH (US);
Assignee:
UCAR Carbon Company Inc., Parma, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 7/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
An end-face seal for graphite electrode joints, including a seal formed of a plurality of individual elements interlocked to form a unitary whole, and formed of a material having an oxidation rate equal to or less than that of the electrodes.