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.:

US 9309070 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 12, 2016

Filed:

Nov. 25, 2013
Applicant:

Kyocera Document Solutions Inc., Osaka, JP;

Inventor:

Koji Tanio, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 1/26 (2006.01); B65H 1/04 (2006.01); B65H 3/56 (2006.01);
U.S. Cl.
CPC ...
B65H 3/56 (2013.01); B65H 1/04 (2013.01); B65H 1/266 (2013.01); B65H 2405/113 (2013.01); B65H 2405/313 (2013.01);
Abstract

A paper feeder includes: a cassette including a sheet container; a sheet conveyance path along which a sheet is conveyed in a sheet conveyance direction extending along a direction of loading/unloading of the cassette into/from an apparatus body; a paper feed roller configured to convey the sheet in the sheet conveyance direction; an opposed member, opposite to the paper feed roller, forming together with the paper feed roller a paper feed nip where the sheet enters; and a restricting member configured to, in a first state where the cassette is unloaded, close off a portion of the sheet conveyance path upstream of the paper feed nip in the sheet conveyance direction to restrict the sheet in the sheet container from entering the paper feed nip and, in a second state where the cassette is loaded and the paper feed roller is ready to convey the sheet, open the sheet conveyance path.


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Tanio, Koji. (2016). Paper feeder and image forming apparatus with the same (U.S. Patent No. 9309070). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9309070

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