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:
Dec. 29, 1997
Applicant:
Inventors:
Takashi Ikemoto, Shiga-ken, JP;
Satoru Kawaguchi, Kusatsu, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427272 ; 427123 ; 4271262 ; 427282 ; 427349 ; 427 77 ;
Abstract
An electrode pattern can be formed on a ceramic electronic part by removing part of a conductive film formed on the surface of a sintered ceramic body, by the following steps: 1) forming a conductive film on the surface of the ceramic body; 2) placing a mask on the conductive film, the mask having an opening corresponding to the electrode pattern to be formed, 3) blasting the ceramic body with an abrasive material so as to remove the conductive film in a region corresponding to the opening in the mask, and 4) removing the mask from the conductive film. The mask is reusable for being repeatedly placed on and removed from conductive films on respective ceramic bodies.