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:
Oct. 29, 2024
Filed:
Aug. 04, 2023
Seiko Epson Corporation, Tokyo, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A capping device configured to form a space surrounding an opening of a nozzle by coming into contact with a liquid ejecting head having the nozzle for ejecting a liquid, includes a unit cap, which is an example of a cap, including a recess that forms the space, a humidifying chamber that has an inlet through which a humidifying fluid for humidifying the space flows in and an outlet through which the humidifying fluid flows out, and a first moisture permeable membrane, which is an example of a partition wall, having gas permeability, that partitions the recess and the humidifying chamber. The recess has a discharge hole, which is an example of a hole for discharging the liquid discharged from the liquid ejecting head, which is the example of the cap.