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. 22, 2015
Filed:
Aug. 17, 2011
Hiroaki Takei, Matsumoto, JP;
Hiroaki Takei, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A roll-like medium feeding apparatus includes a support shaft supporting a roll-like medium to be mounted in a freely attached and detached manner, and includes a mounting portion to which a first shaft becoming the support shaft is mounted with the movement of a direction perpendicular to the first shaft in a freely attached and detached manner; a second gear wheel that can be meshed with a first gear wheel disposed in the first shaft and can be rotated around a second shaft which is disposed so as to be parallel to the first shaft that is in the state of being mounted to the mounting portion; and a displacement mechanism that is operated so as to displace the second gear wheel between a meshed position to be meshed with the first gear wheel that is in the state in which the first shaft is mounted to the mounting portion and a separated position separated from the first gear wheel.