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:
Jan. 14, 2020
Filed:
Oct. 31, 2017
Canon Kabushiki Kaisha, Tokyo, JP;
Takuya Iwano, Inagi, JP;
Yukuo Yamaguchi, Tokyo, JP;
Toshiaki Hirosawa, Hiratsuka, JP;
Hiromasa Amma, Kawasaki, JP;
Soji Kondo, Yokohama, JP;
Noriyasu Nagai, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A method of manufacturing a liquid ejecting method includes: a first step of injection molding passage members collectively constituting a passage for a liquid in the liquid ejecting head; a second step of moving the passage members to bring the passage members into contact with each other; and a third step of injecting a sealing material into a space between the passage members held in contact with each other, and filling the space with the sealing material. The sealing material is injected and filled, from a gate on a longitudinal side of the passage members, in a direction intersecting with a longitudinal direction of the passage members.