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:
Jan. 07, 2003
Filed:
Aug. 02, 2000
Applicant:
Inventors:
Michael Gold, Deerfield Township, Portage County, OH (US);
Douglas D. Zeigler, Marlboro Township, Stark County, OH (US);
George H. Harth, III, Wadsworth, OH (US);
James M. Tanzosh, Silver Lake, OH (US);
Dale LaCount, Alliance, OH (US);
Steven C. Kung, Plain Township, Stark County, OH (US);
Walter R. Mohn, Plain Township, Stark County, OH (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C23C 1/010 ; C23C 1/032 ; C23C 1/038 ;
U.S. Cl.
CPC ...
C23C 1/010 ; C23C 1/032 ; C23C 1/038 ;
Abstract
A method for producing chromium carbide coatings on steel provides a steel component having a surface which is carburized to contain at least about 0.40% by weight carbon and is followed by chromizing the surface to form a chromium carbide coating on the surface.