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. 01, 2026
Filed:
Apr. 22, 2021
Husqvarna Ab, Huskvarna, SE;
Martin Larsén, Jönköping, SE;
Niklas Sarius, Jönköping, SE;
Sören Kahl, Mjölby, SE;
Per Norén, Nykil, SE;
HUSQVARNA AB, Huskvarna, SE;
Abstract
A system for protecting an operator () of a power tool may include a first set of wearable sensors () worn by the operator (), a second set of wearable sensors () worn by the operator (), a first tool sensor () disposed at the power tool where the first tool sensor () is configured to communicate with the first set of wearable sensors (), a second tool sensor disposed () at the power tool where the second tool sensor () is configured to communicate with the second set of wearable sensors (), and a controller (). The controller () may be configured to determine, based on distances between the first tool sensor () and the first set of wearable sensors () and between the second tool sensor () and the second set of wearable sensors (), whether to initiate a protective action with respect to the power tool.