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. 19, 2019
Filed:
Sep. 21, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Tatsuo Nanjo, Kawasaki, JP;
Yasuo Kotaki, Yokohama, JP;
Kenta Udagawa, Tokyo, JP;
Hiroshi Koshikawa, Yokohama, JP;
Wataru Takahashi, Yokohama, JP;
Koichi Kubo, Yokohama, JP;
Shigeki Fukui, Kawasaki, JP;
Naozumi Nabeshima, Tokyo, JP;
Soji Kondo, Yokohama, JP;
Masafumi Seki, Kawasaki, JP;
Kazuya Yoshii, Yokohama, JP;
Satoshi Kimura, Kawasaki, JP;
Kyosuke Toda, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
There is provided an ink cartridge capable of accomplishing satisfactory electrical connection relative to a printer main assembly. An ink cartridge detachably mountable to a cartridge mounting portion provided with an ink receiving tube and a plurality of electrical connecting portions, the ink cartridge including a tube inserting portion into which the receiving tube is insertable, a substrate provided on a front side in a position above the tube inserting portion, a plurality of electrical contacts electrically connectable with the plurality of electrical connecting portions, the electrical contacts being arranged on the substrate in a direction crossing with a direction from a bottom surface toward an upper surface.