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:
Sep. 27, 2011
Filed:
Nov. 13, 2008
Katsuya Ide, Suwa, JP;
Katsuya Ide, Suwa, JP;
Seiko Epson Corporation, , JP;
Abstract
A liquid jet head that pressurizes liquid and ejects the liquid through nozzles includes: a nozzle opening surface having two nozzle rows each having openings of the nozzles linearly aligned in plurality; a pair of wall surfaces intersecting the nozzle opening surface at end sections of the nozzle opening surface, the wall surfaces being aligned with the nozzle rows, respectively; and pressure chambers that are in communication with the nozzles for reserving the liquid to be pressurized, formed in each of the pair of wall surfaces, wherein the liquid pressurized in the pressure chambers flows in a direction along each of the pair of wall surfaces, respectively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile