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:
Jul. 17, 2018
Filed:
Feb. 02, 2016
Ngk Insulators, Ltd., Nagoya, JP;
Daniel Yukichi Kitaguchi, Nagoya, JP;
Takehiko Watanabe, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A manufacturing method of the honeycomb structure has a forming step of forming a honeycomb formed body having partition walls defining a plurality of cells; a convex end portion forming step of forming a convex end portion including a convex end face in the obtained honeycomb formed body; a mounting step of directing downward one end face on which the convex end portion is formed and mounting the honeycomb formed body on a shelf plate; a firing step of firing the honeycomb formed body mounted on the shelf plate to form a honeycomb fired body; and an end face grinding step of grinding one end face of the honeycomb fired body to remove the convex end portion.