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:
Nov. 11, 2014
Filed:
Jan. 19, 2011
Sho Saito, Ibi-gun, JP;
Kazuya Naruse, Ibi-gun, JP;
Toshiaki Shibata, Ibi-gun, JP;
Ibiden Co., Ltd., Ogaki-shi, JP;
Abstract
A honeycomb structure includes a ceramic block including at least one honeycomb fired body. The at least one honeycomb fired body has cell walls and a peripheral wall. The peripheral wall is formed around the at least one honeycomb fired body. The peripheral wall of the at least one honeycomb fired body, which forms a periphery of the ceramic block, is a stepped peripheral wall provided with a level difference. The level difference includes a projected portion and a recessed portion in a cross section perpendicular to a longitudinal direction of the at least one honeycomb fired body. At least one of the projected portion and the recessed portion is formed by at least one of a curve line and a straight line in the cross section perpendicular to the longitudinal direction of the at least one honeycomb fired body by being subjected to chamfering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile