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:
Mar. 05, 2013
Filed:
Mar. 18, 2010
Mitsunori Yoshimi, Takahama, JP;
Masayuki Eguchi, Takahama, JP;
Yasuhiro Tsuchimoto, Ogaki, JP;
Ibiden Co., Ltd., Ogaki-shi, JP;
Abstract
A method of winding a holding sealing material includes providing a mat-shaped holding sealing material including inorganic fibers. An exhaust gas treating body is provided having cell walls extending along a longitudinal direction of the exhaust gas treating body to define cells. The mat-shaped holding sealing material is wound around an outer peripheral portion of the exhaust gas treating body to form multiple layers including a first layer and a second layer wound around the first layer. Each of the multiple layers is shifted along the longitudinal direction in a winding order such that the first layer is placed closer to one end face of the exhaust gas treating body than the second layer. A shift between the first layer and the second layer is from about 0.15% to about 15% of a length in a width direction of the holding sealing material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile