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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 11498345 B1

PDFFull Text
Date of Patent:
Nov. 15, 2022

Filed:

Jul. 28, 2020

Cutter unit including fixed blade and movable blade to cut item in cooperation with each other

Applicant:

Brother Kogyo Kabushiki Kaisha, Nagoya, JP;

Inventor:

Mayu Shinoda, Nagoya, JP;

Assignee:

BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;

Attorney:

Kenealy Vaidya LLP

Primary Examiner:

Yaovi M Ameh

Int. Cl.
CPC ...
B41J 11/70 (2006.01); B65H 35/00 (2006.01); B41J 3/407 (2006.01); B41J 15/04 (2006.01); B65H 20/02 (2006.01); B26D 1/02 (2006.01); B26D 1/06 (2006.01); B26D 7/00 (2006.01); B26D 1/00 (2006.01);
U.S. Cl.
CPC ...
B41J 11/703 (2013.01); B26D 1/025 (2013.01); B26D 1/065 (2013.01); B41J 3/4075 (2013.01); B41J 11/70 (2013.01); B41J 15/046 (2013.01); B65H 20/02 (2013.01); B65H 35/0086 (2013.01); B26D 2001/0066 (2013.01); B26D 2007/005 (2013.01); B41J 15/042 (2013.01);
Abstract

A cutter unit includes a first frame, a fixed blade, a movable blade, a movable blade drive mechanism and a pressure mechanism. The fixed blade has a first cutting edge portion. One end portion of the movable blade has one end configured to cut a cut item in cooperation with the first cutting edge portion. The second cutting edge portion and the first cutting edge portion contacting with each other at a first point and a second point. Another end portion of the movable blade has a contacting portion in contact with the first frame at a third point. The first point, the second point and the third point define an imaginary triangle. The pressure member presses the movable blade at a pressure contact position so that the movable blade presses against the fixed blade. The pressure contact position is positioned substantially within the imaginary triangle.

Find Patent Forward Citations

Shinoda, Mayu. (2022). Cutter unit including fixed blade and movable blade to cut item in cooperation with each other (U.S. Patent No. 11498345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11498345

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

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