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. 08, 2011
Filed:
Oct. 31, 2008
Seiichiro Hayashi, Nagoya, JP;
Masanari Iwade, Nagoya, JP;
Hirofumi Hosokawa, Nagoya, JP;
Hironori Takahashi, Nagoya, JP;
Seiichiro Hayashi, Nagoya, JP;
Masanari Iwade, Nagoya, JP;
Hirofumi Hosokawa, Nagoya, JP;
Hironori Takahashi, Nagoya, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
A plate-like shape diefor forming a honeycomb structure provided with an introduction portionhaving plural back holes on one side face (an introduction side) thereof and a formation portion provided with siltscommunicating with plural back holeson other side face thereof; using for forming a honeycomb shape with passing raw materials being introduced from back holesof an introduction portionthrough siltsbeing provided on the forming portion, wherein the introduction portionis composed of two layers of a plate-like abrasion portionconstituting an introduction face, and an introduction portion main bodylocated between the abrasion portionand the forming portion, and the abrasion portionis detachably disposed on the introduction portion main body