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. 31, 2019
Filed:
Dec. 28, 2017
Applicant:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Inventor:
Susumu Sakuma, Kasugai, JP;
Assignee:
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya-Shi, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 (2006.01); B41J 2/045 (2006.01); B41J 2/155 (2006.01); B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
B41J 2/14233 (2013.01); B41J 2/04515 (2013.01); B41J 2/155 (2013.01); B41J 2/175 (2013.01); B41J 2002/14491 (2013.01); B41J 2202/20 (2013.01);
Abstract
A head module includes a head, a driver IC, a heat spreader, a holder and a heat insulator. The head ejects liquid in response to the driver IC. The heat spreader is in thermal communication with the driver IC. The holder supports the head. The heat insulator is located to thermally isolate the heat spreader and the holder.