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:
Mar. 14, 2006
Filed:
Apr. 08, 2002
Applicants:
Sung H. Yu, Shrewsbury, MA (US);
Howard Wallar, Shrewsbury, MA (US);
Inventors:
Sung H. Yu, Shrewsbury, MA (US);
Howard Wallar, Shrewsbury, MA (US);
Assignee:
Saint-Gobain Ceramics and Plastics, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Particles particularly useful for thermal spraying a wear resistant coating on to a substrate comprise an essentially single phase crystalline structure comprising from 45 to 99% by weight of chromia and 55 to 1% by weight of alpha alumina.