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:
Jul. 30, 2019
Filed:
Jun. 30, 2014
Husqvarna Ab, Huskvarna, SE;
Patrik Jägenstedt, Tenhult, SE;
Mattias Kamfors, Jönköping, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A robotic work tool system () comprising a charging station () and a robotic work tool (), said robotic work tool () comprising a position determining device () and a controller (), wherein said controller () is configured to determine a current position for the robotic work tool () based on the position determining device (), determine a first distance from the current position to said charging station (), cause said robotic work tool () to travel a predetermined distance or for a predetermined time, determine a new current position for the robotic work tool () based on the position determining device (), determine a second distance from the new current position to said charging station (), determine if the second distance is larger than the first distance; and if so, cause the robotic work tool () to turn towards the charging station ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile