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:
Feb. 08, 2005
Filed:
Aug. 15, 2002
Takeji Niikura, Kanagawa, JP;
Takeji Niikura, Kanagawa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A recording material conveying device is provided with a pair of rotational members for conveying a recording material, and for one of the rotational members, an escape portion is formed for an opening portion of a bearing hole thereof and that satisfies a condition of α≦β, where an angle formed by the axial core of the axial member supporting the rotational member and the center of the bearing hole for bearing the axial member is α, and an angle formed by the center of the bearing hole and the escape portion of the bearing hole is β. With the structure thus arranged, it becomes possible to prevent a recording material from being damaged or stained, or be otherwise adversely affected, by use of an expeller rotational member, while performing a stabilized conveyance of a recording material without increasing costs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile