Liquid supply cartridge, liquid supply system, and liquid ejection apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9022540
APP PUB NO 20140240412A1
SERIAL NO

14194379

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cartridge configured to be mounted to a liquid ejection apparatus that has an electrical connection portion and an engagement portion, and having an engaging portion for engaging the engagement portion and a plurality of electrodes for connecting to the connection portion. The electrodes have contact portions for contacting the connection portion, with a first group of a plurality of the contact portions constituting a first array whose contact portions are aligned in an X-axis direction intersecting a mounting direction of the cartridge, and a second group of the plurality of the contact portions constituting a second array whose contact portions are aligned in the X-axis direction. The first and second arrays are aligned in a direction intersecting the X-axis direction, and the engaging portion and an area between the first array and the second array are aligned in the X-axis direction.

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First Claim

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oya, Shun Matsumoto, JP 77 347
Shiota, Takayuki Kitakyusyu, JP 51 251

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