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. 17, 2015
Filed:
Jan. 22, 2014
Canon Finetech Inc., Misato-shi, JP;
Marie Ogata, Koshigaya, JP;
Canon Finetech, Inc., Misato-shi, JP;
Abstract
An ink jet printing apparatus prints an image by employing a print head capable of ejecting ink through an ejection opening. The ink jet printing apparatus comprises: a blade having a distal end portion which wipes an ejection opening face of the print head where the ejection opening is formed; and a blade cleaner having a face which moves relatively to the bade in a predetermined direction while being in contact with the distal end portion of the blade. The face of the blade cleaner includes a plurality of inclined faces which are located by being shifted in the predetermined direction and inclined in the predetermined direction. The plurality of inclined faces have different inclination angles in the predetermined direction.