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:
Jun. 13, 2000
Filed:
Nov. 26, 1997
Applicant:
Inventor:
Donald M Trotter, Jr, Newfield, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428 344 ; 428 346 ; 428471 ; 428472 ; 428701 ; 428702 ; 4273722 ; 4273762 ; 4273764 ; 4273835 ;
Abstract
A method of lessening the tendency of carbon to deposit on a hot metal surface, particularly a component in a furnace for thermally cracking hydrocarbons, that comprises coating a chromium-containing metal surface with a layer of porous, dry, pulverized glass and heating the coated metal to form an adherent, vitreous coating on the metal surface.