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:
Jun. 25, 2013
Filed:
Jul. 16, 2009
Akira Yamazaki, Hamamatsu, JP;
Yasushi Kageyama, Hamamatsu, JP;
Akihiro Kawamata, Hamamatsu, JP;
Tomoya Nakamura, Hamamatsu, JP;
Akira Yamazaki, Hamamatsu, JP;
Yasushi Kageyama, Hamamatsu, JP;
Akihiro Kawamata, Hamamatsu, JP;
Tomoya Nakamura, Hamamatsu, JP;
Yutaka Giken Co., Ltd., Hamamatsu-Shi, JP;
Abstract
A chucking device for use when an outer peripheral end part of a semi-finished product having a pillar-shaped catalyst wrapped in a mat and housed in a cylinder is spin-processed using a plurality of spinning rollers. An outer peripheral surface of the semi-finished product is chucked using a plurality of pressing pieces. Each of the pressing pieces has a contact surface for touching the cylinder of the semi-finished product, and a pair of chamfers extending radially outward from either end of the contact surface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile