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:
Nov. 18, 2008
Filed:
Feb. 22, 2005
Hirotake Nakamura, Nagoya, JP;
Atsushi Ito, Nagoya, JP;
Kazuaki Iwatsuki, Higashiura-cho, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
An ink-jet printing unit for an ink-jet printing apparatus, including: an ink-jet printing head including a nozzle plate having a multiplicity of nozzle holes which are arranged in at least one row and from which ink is ejected, and a plurality of intermediate plates which are superposed on the nozzle plate and which provide ink passages communicating with the nozzle holes; and a head holder which holds the ink-jet printing head, wherein the ink-jet printing head has, on an outer side surface thereof, a plurality of reference portions on the basis of which the ink-jet printing head is positioned relative to the head holder in fixing the ink-jet printing head to the head holder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile