Liquid cartridge

US8967780B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8967780-B2
Application numberUS-201414166193-A
CountryUS
Kind codeB2
Filing dateJan 28, 2014
Priority dateJul 28, 2011
Publication dateMar 3, 2015
Grant dateMar 3, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

Second and third outer surfaces intersect a first outer surface, and are spaced from each other. A sensor-signal output terminal is disposed on the first outer surface. A discharge port is disposed on the second outer surface. A channel member is closer to the second outer surface than a liquid storing section is. First and second directions are perpendicular to the first and second outer surfaces, respectively. A third direction is perpendicular to the first and second directions. When a space is divided by an imaginary line parallel to the first direction, as viewed from the third direction, into a first region in which the channel member is disposed and a second region in which the liquid storing section is disposed, the sensor and terminal are disposed in the first region. The liquid channel extends linearly in the second direction. The sensor and terminal are aligned in the first direction.

First claim

Opening claim text (preview).

What is claimed is: 1. A liquid cartridge comprising: a housing having a space therein; a liquid storing section provided in the housing and configured to store liquid; a channel member provided in the housing and formed with a liquid channel having one end and another end, the one end being in fluid communication with the liquid storing section, the another end being in fluid communication with outside to serve as a discharge port for discharging liquid to the outside; a mo…

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What does patent US8967780B2 cover?
Second and third outer surfaces intersect a first outer surface, and are spaced from each other. A sensor-signal output terminal is disposed on the first outer surface. A discharge port is disposed on the second outer surface. A channel member is closer to the second outer surface than a liquid storing section is. First and second directions are perpendicular to the first and second outer surfa…
Who is the assignee on this patent?
Tomoguchi Suguru, Kamiya Masataka, Brother Ind Ltd
What technology area does this patent fall under?
Primary CPC classification B41J2/17546. Mapped technology areas include Operations & Transport.
When was this patent published?
Publication date Tue Mar 03 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).