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:
Oct. 06, 2011
Mikael Racov, Huskvarna, SE;
Johan Svennung, Jönköping, SE;
Mikael Arvidsson, Huskvarna, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A battery operated handheld power tool, the power tool () comprising a working tool assembly (), comprising a working tool of the power tool and an electric motor, arranged to drive the working tool, a handle assembly (), comprising a body portion () to which a battery pack () may be detachably connected, which battery pack () is arranged to provide electric power to the electric motor, a control unit (), provided in the body portion () so as to control a flow of electric current from the battery pack () to the motor. The battery operated handheld power tool is characterized in that the body portion () comprises a fan (), arranged to generate a flow of air passing by the control unit () during operation of the power tool ().