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. 16, 2001
Filed:
Mar. 12, 1999
Applicant:
Inventors:
David Eric Daws, Los Alamitos, CA (US);
Harry Wellington Carpenter, Fallbrook, CA (US);
Michael Thomas Hahn, Torrance, CA (US);
Assignee:
Northrop Grumman Corporation, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D 3/07 ; B05D 1/18 ; B05D 5/00 ;
U.S. Cl.
CPC ...
B05D 3/07 ; B05D 1/18 ; B05D 5/00 ;
Abstract
The present invention is embodied in an abrasion resistant ceramic material comprising a porous ceramic material having a surface, and a preceramic polymer infiltrated into the surface wherein the preceramic polymer is converted to a ceramic state.