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:
Aug. 20, 1985
Filed:
Dec. 06, 1983
Applicant:
Inventors:
Richard A Perkins, Newark, OH (US);
William C Brady, Granville, OH (US);
Paul W Turner, Aiken, SC (US);
Assignee:
Owens-Corning Fiberglas Corporation, Toledo, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65-1 ; 6537412 ; 420443 ;
Abstract
A drain bushing for a glass melting apparatus of integral design and machined from a single block of dispersion-strengthened, non-precious alloy. The bushing includes integrally formed mounting flange and molten glass well portions. The bushing contact ears may be either integrally formed or attached by welding, and the outlet tips may be integrally formed with the well portion or inserted into drain openings in the well portion.