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.:
Date of Patent:
Sep. 26, 2017
Filed:
May. 20, 2010
Hisato Osawa, Tokyo, JP;
Kazuya Hanada, Tokyo, JP;
Tadashi Ishimura, Saitama, JP;
Shunsuke Nakadate, Tokyo, JP;
Hisato Osawa, Tokyo, JP;
Kazuya Hanada, Tokyo, JP;
Tadashi Ishimura, Saitama, JP;
Shunsuke Nakadate, Tokyo, JP;
Yamabiko Corporation, Tokyo, JP;
Abstract
An engine-driven brush cutter () equipped with a safety device () that includes an acceleration sensor unit () attached to a drive unit () in an aslant orientation such that a detection axis (DA) of the sensor unit () inclines by an angle (θ) relative to the up-and-down direction (V) of the brush cutter (). This inclined orientation of the detection axis (DA) contributes to lowering the sensitivity of the sensor unit () to engine vibration to which the safety device should not be sensitive so much.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile