US 11,833,834 B2
Member including pad electrode, ink cartridge, recording apparatus
Ryoji Inoue, Kawasaki (JP); Yasuo Kotaki, Yokohama (JP); Tetsuya Ohashi, Matsudo (JP); Takashi Fukushima, Yokohama (JP); Hironori Murakami, Tokyo (JP); Takeho Miyashita, Yokohama (JP); Kyosuke Nagaoka, Kodaira (JP); and Toshiaki Tokisawa, Kawasaki (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Mar. 15, 2023, as Appl. No. 18/184,603.
Application 18/184,603 is a division of application No. 17/669,086, filed on Feb. 10, 2022, granted, now 11,642,892.
Application 17/669,086 is a division of application No. 16/645,445, granted, now 11,376,859, issued on Jul. 5, 2022, previously published as PCT/JP2018/038753, filed on Oct. 11, 2018.
Claims priority of application No. 2017-199622 (JP), filed on Oct. 13, 2017; and application No. 2018-190401 (JP), filed on Oct. 5, 2018.
Prior Publication US 2023/0219347 A1, Jul. 13, 2023
Int. Cl. B41J 2/175 (2006.01)
CPC B41J 2/1753 (2013.01) 10 Claims
OG exemplary drawing
 
1. An elongated cartridge configured to store a liquid comprising:
a first portion including an outwardly facing surface and provided with an inserting portion;
a second portion opposite from the first portion with respect to a longitudinal direction of the cartridge; and
a third portion connecting the first portion and the second portion with each other and having a cylindrical shape,
wherein the third portion includes:
a first cylindrical portion provided with a plurality of pad electrodes, and
a second cylindrical portion provided with a groove on an outer surface thereof.