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:
Oct. 08, 2002
Filed:
Aug. 27, 2001
Applicant:
Inventors:
Takeshi Kumazawa, Handa, JP;
Yoshiyuki Sensui, Handa, JP;
Mikichika Haga, Handa, JP;
Yoshiaki Hayashi, Hirakata, JP;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C04B 3/564 ; F27D 3/12 ;
U.S. Cl.
CPC ...
C04B 3/564 ; F27D 3/12 ;
Abstract
A firing setter, which is useful for a heat treatment or firing step upon production of ceramic-based electronic device components or production of metal-based components obtained by injection molding, is provided with plural trough-holes and has an alumina content of at least 70 wt. %. Each of the through-holes is linear with substantially the same inner diameter along a length thereof and has an inner diameter of from 0.3 to 1 mm. A process for producing the firing setter is also disclosed.