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:
Dec. 12, 2017
Filed:
Mar. 07, 2016
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
To provide an ink cartridge capable of accomplishing satisfactory electrical connection relative to a printer main assembly. An ink cartridgedetachably mountable to a cartridge mounting portionprovided with an ink receiving tubeand a plurality of electrical connecting portions, the ink cartridgeincluding a tube inserting portioninto which the receiving tubeis insertable, a substrateprovided on a front sidein a position above the tube inserting portion, a plurality of electrical contactselectrically connectable with the plurality of electrical connecting portions, the electrical contactsbeing arranged on the substratein a direction crossing with a direction from a bottom surfacetoward an upper surface