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:
Dec. 08, 2015
Filed:
Jun. 10, 2013
Ngk Insulators, Ltd., Nagoya, JP;
Shigeki Kato, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A contour of an outer diameter dimension of a dried ceramic honeycomb body is measured in a first measuring portion Qand a second measuring portion Qof the surface of an outer wall of the dried ceramic honeycomb body; a total of absolute values of differences between respective values of four contours C, C, Cand Cmeasured at a first measurement point Pand a second measurement point Pof the first measuring portion Qand a third measurement point Pand a fourth measurement point Pof the second measuring portion Qis obtained; and one end surface and the other end surface are subjected to finishing step in a state where four measurement points of the outer wall, at which the total of the absolute values is minimum, are fixed by a first fixture and a second fixture.