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 7677550 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 16, 2010

Filed:

May. 24, 2006
Applicant:

Shigeru Okazaki, Musashimurayama, JP;

Inventor:

Shigeru Okazaki, Musashimurayama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B65H 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract

A sheet feeding apparatus includes: a sheet tray in which a plurality of sheets is to be stacked; a sheet feeding section which vacuums a sheet from the plurality of sheets stacked in the sheet tray and feeds the sheet to an image forming apparatus; a first sheet separator which has a member which separates each sheet from the plurality of sheets when the sheet feeding section feeds the plurality of sheets; and a second sheet separator which has a forward roller rotated in a sheet transport direction, which feeds the sheet to the image forming apparatus, and a parallel retard roller rotatable in an opposite direction so as to separate each sheet from the plurality of sheets.


Find Patent Forward Citations

Okazaki, Shigeru. (2010). Sheet feeding apparatus and image forming system (U.S. Patent No. 7677550). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7677550

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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