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 12396390 B1

Date of Patent:

Aug. 26, 2025

Filed:

Feb. 27, 2023

Self-propelled robotic work tool

Applicant:

Husqvarna Ab, Huskvarna, SE;

Inventor:

Martin Allard, Huskvarna, SE;

Assignee:

HUSQVARNA AB, Huskvarna, SE;

Attorney:

Burr & Forman LLP

Primary Examiner:

Timothy Wilhelm

Int. Cl.

CPC ...

A01D 34/81 (2006.01); A01D 34/00 (2006.01); A01D 67/00 (2006.01); A01D 101/00 (2006.01);

U.S. Cl.

CPC ...

A01D 34/81 (2013.01); A01D 34/008 (2013.01); A01D 67/00 (2013.01); A01D 2101/00 (2013.01);

Abstract

A self-propelled robotic work tool () is disclosed comprising a tool chassis () and a number of tool support members () attached to the tool chassis () and being configured to abut against a ground surface () in a first plane (P1) during operation of the work tool (). The work tool () further comprises a number of snap fit assemblies (s1-s4) and a tool body () attachable to the tool chassis () via the number of snap fit assemblies (s1-s4). The number of snap fit assemblies (s1-s4) is configured to allow movement of at least a portion (') the tool body () relative to the tool chassis () between a lowered and a raised position in directions (d1, d2) substantially perpendicular to the first plane (P1) when the tool body () is attached to the tool chassis () via the number of snap fit assemblies (s1-s4).

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