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:
Jun. 10, 2014
Filed:
Feb. 16, 2010
Takato Hayashi, Suwa, JP;
Takato Hayashi, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A fluid ejection apparatus ejects a fluid from a nozzle and includes a nozzle opening surface in which the nozzle is formed. A fluid removal unit removes fluid adhering to the nozzle opening surface. The fluid removal unit includes a plate-shaped wiper member that is formed from an elastic material. The wiper member moves from one end of the nozzle opening surface to the other as the ejection head or the wiper member moves while in a state where the wiper member makes contact with the nozzle opening surface and elastically deforms. A splash catching member is erected in front of the wiper member when the wiper member moving relative along the nozzle opening surface separates from the nozzle opening surface and returns to its original shape. The splash catching member catches objects that had been adhering to the nozzle opening surface and are scattered by the wiper member.