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. 02, 2025
Filed:
Jan. 16, 2024
Seiko Epson Corporation, Tokyo, JP;
Soshi Okawa, Shiojiri, JP;
Dai Tamura, Matsumoto, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A medium conveying device includes an accommodation unit that accommodates a plurality of media including a first medium and a second medium, a pickup roller, a retard roller, a separation roller, a conveyance roller, a drive source that generates power to rotate the rollers, a power transmission mechanism that transmits power to the pickup roller and the separation roller, and a transmission interruption mechanism that interrupts transmission of power to the pickup roller during transmission of power to the separation roller. The transmission interruption mechanism is configured to interrupt the transmission of power to the pickup roller after the pickup roller conveys the trailing end of the first medium in a conveying direction.