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.

Date of Patent:
Aug. 31, 2004

Filed:

Aug. 27, 2001
Applicant:
Inventors:

Hitoshi Sato, Tokyo, JP;

Shinichi Miyashita, Yamanashi-ken, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23D 1/900 ;
U.S. Cl.
CPC ...
B23D 1/900 ;
Abstract

A straight fixed cutter is mounted on a frame, a movable cutter carrier slidably supported on the frame to be moved along the fixed cutter. A movable cutter having a disc shape is rotatably mounted on the carrier, and contacted with the fixed cutter. A movable cutter rotating roller is rotatably mounted on the movable cutter carrier and resiliently contacted with the fixed cutter. An endless belt is provided in the frame along the fixed cutter, and connected with the movable cutter carrier. The movable cutter carrier is moved by the endless belt, and the movable cutter is rotated along the fixed cutter to cut a paper sheet mounted on the fixed cutter.


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