Recording apparatus and medium feeding device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9254975
APP PUB NO 20140291914A1
SERIAL NO

14220603

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Importance

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Abstract

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A printer includes a lower tray and an upper tray disposed above the lower tray. An optical sensor which detects the presence or absence of a sheet is disposed above the upper tray. The optical sensor is disposed in a roller support member which supports a feeding roller and serves as a swingable swing member. A distance between the optical sensor and the sheet is adjusted by swing of the roller support member according to the number of sheets.

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First Claim

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oki, Narihiro Matsumoto, JP 39 128
Shirane, Tatsuya Shiojiri, JP 15 22
Tamura, Tetsuya Matsumoto, JP 97 1110

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