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:
Aug. 04, 2026
Filed:
Dec. 01, 2023
Husqvarna Ab, Huskvarna, SE;
Arvi Jonnarth, Jonkoping, SE;
Georg Hagele, Oxie, SE;
Jonathan Andersson, Jonkoping, SE;
Kamil Mudy, Partille, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A robotic work tool system () comprising a robotic work tool () arranged to operate in an operational area () wherein the robotic work tool comprises an obstacle sensor () and a controller () configured to receive () sensor input from the obstacle sensor (), detect () an obstacle (H) and determine () a dimension (W) of the obstacle (H), determine () whether the dimension exceeds a threshold size, and if so circumvent () the obstacle (H) while maintaining a safety distance (D) to the obstacle (H), determine () that there is a human behind the obstacle (H) and if so take () evasive action.