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:
Sep. 14, 1993
Filed:
Feb. 20, 1992
Applicant:
Inventors:
Donald B Aiken, Ligonier, PA (US);
Stanley Gursky, Newtown, PA (US);
Wayne P Hults, Rittman, OH (US);
David T Wasyluk, Mogadore, OH (US);
Assignees:
The Babcock & Wilcox Company, New Orleans, LA (US);
The Carborundum Company, Niagara Falls, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F22B / ;
U.S. Cl.
CPC ...
52474 ; 52486 ; 52586 ; 122 / ;
Abstract
A refractory tile adapted for protective fixation to the heat exchanger in an incinerator or furnace regardless of orientation. The tile includes a transverse groove which carries a shouldered slot to be guided by and mate securely with an anchor attached to the heat exchanger.