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.

Date of Patent:
Mar. 18, 2025

Filed:

May. 02, 2023
Applicant:

Milwaukee Electric Tool Corporation, Brookfield, WI (US);

Inventors:

Lokeshwaran Rajendran, West Allis, WI (US);

Ryan A. Khatib, Waukesha, WI (US);

Noah P. Seiler, Milwaukee, WI (US);

Mitchell A Ellena, West Allis, WI (US);

Daniel J. Tomcheck, Denmark, WI (US);

Jack J. Glennon, Milwaukee, WI (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 11/25 (2016.01); B25F 5/02 (2006.01); H02K 7/14 (2006.01); H02K 11/00 (2016.01); H02P 29/024 (2016.01); H02P 29/68 (2016.01);
U.S. Cl.
CPC ...
H02K 11/25 (2016.01); B25F 5/02 (2013.01); H02K 7/145 (2013.01); H02K 11/0094 (2013.01); H02P 29/027 (2013.01); H02P 29/68 (2016.02); H02K 2211/03 (2013.01);
Abstract

A power tool includes a housing having a motor housing portion and a handle portion. A motor having a motor axis is positioned within the motor housing portion. The power tool further includes a first printed circuit board positioned within the motor housing portion. The first printed circuit board intersects the motor axis. The power tool also includes a second printed circuit board positioned within the motor housing. The second printed circuit board intersects the motor axis. The second printed circuit board includes a conductive high impedance trace that is configured to interrupt electric power to the motor in response to a current that exceeds a current limit.


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