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:
May. 31, 2022
Filed:
Apr. 15, 2020
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Keita Sugiura, Toyokawa, JP;
Shohei Koide, Nagoya, JP;
Keita Hirai, Nagoya, JP;
Hiroshi Katayama, Toyoake, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
There is provided a liquid discharge head including a channel member and a temperature sensor. The channel member includes: a plurality of individual channels aligned in a first direction; a first common channel extending in the first direction and communicating with the plurality of individual channels; a second common channel extending in the first direction, communicating with the plurality of individual channels and arranged side by side to the first common channel in a second direction crossing the first direction; and a connecting channel extending in the second direction and connecting an end in the first direction of the first common channel and an end in the first direction of the second common channel. The temperature sensor overlaps with the connecting channel in the second direction.