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. 06, 2001
Filed:
Oct. 25, 1999
Yasuo Miyauchi, Machida, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A head cartridge is positioned within a carriage by a positioning protrusion on both sides of the head cartridge being fitted into a positioning groove of the carriage. The head cartridge is secured by an inclined surface of the upper portion of the rear surface being pressed with a press-contacting roller of a locking lever. The locking lever is provided with a pressing member which presses the rear surface of the head cartridge by the rotation of the locking lever during the operation of removing the cartridge. An auxiliary engagement portion and an auxiliary guide, which contact only during attachment and detachment operations of the head cartridge to restrict the attachment and detachment locuses, are provided in the head cartridge and the carriage, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile