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. 16, 2025
Filed:
Feb. 09, 2024
Seiko Epson Corporation, Tokyo, JP;
Masaki Namiki, Kitakyushu, JP;
Seiji Tezuka, Kitakyushu, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A medium ejection device includes a lever that is movably disposed at the position of a pair of ejection rollers including a first roller and a second roller that nip and eject a medium and moves from one of the rollers to another of the rollers to push the medium, a lever position adjustment unit that moves the lever in a movement direction to adjust an advance position, and a motor that transmits power to the pair of ejection rollers. When turning forward, the motor rotates the pair of ejection rollers in the direction in which the medium is ejected. When turning backward, the motor transmits power to the lever position adjustment unit and moves the lever.