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 12746838 B1

Date of Patent:

Sep. 29, 2026

Filed:

Apr. 19, 2023

Robotic work tool and robotic tool system

Applicant:

Husqvarna Ab, Huskvarna, SE;

Inventor:

Rolf Keblanz, Månsarp, SE;

Assignee:

HUSQVARNA AB, Huskvarna, SE;

Attorney:

Burr & Forman

Primary Examiner:

Edward Tso

Int. Cl.

CPC ...

H01M 10/46 (2006.01); A01D 34/00 (2006.01); B60L 53/12 (2019.01); B60L 53/38 (2019.01); A01D 101/00 (2006.01);

U.S. Cl.

CPC ...

B60L 53/38 (2019.02); A01D 34/008 (2013.01); B60L 53/12 (2019.02); A01D 2101/00 (2013.01);

Abstract

A robotic work tool () is disclosed configured to operate in an area in an autonomous manner. The robotic work tool () comprises one or more rechargeable batteries () and a contact plate () configured to transfer electricity from a contact () of a docking station () to the one or more rechargeable batteries (). The contact plate () comprises an edge surface (') configured to abut against the contact () of the docking station () upon movement of the robotic work tool () relative to the docking station () along a docking direction (d). The contact plate () comprises a number of sections (s-s, b-b) each being angled relative to the docking direction (d). The present disclosure further relates to a robotic tool system () comprising a robotic work tool () and a docking station ().

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