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. 07, 2016
Filed:
Aug. 19, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Hideo Saikawa, Machida, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A liquid ejecting apparatus informs a user when an ink tank is substantially mechanically attached so as to prevent an attaching operation from being stopped by a user before completion of attachment of the ink tank. A board is provided with a light emitter, and a control unit for controlling the light emitter according to a conductive state between an electrode and a counterpart electrode. The liquid tank is moved by force P, a second engaging portion is locked to a second locking portion, and then, the liquid tank is attached to a holder at an attachment completion position. The non-conductive state between the electrodes is changed to a conductive state before the second engaging portion engages with the second locking portion, and then, the liquid tank is fixed at the attachment completion position during movement in a reverse direction after the liquid tank passes the attachment completion position.