logo

For the Inventor, By the Inventor

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 11770048 B1

PDFFull Text
Date of Patent:
Sep. 26, 2023

Filed:

Nov. 08, 2021

Handheld power tool with a brushless electric motor

Applicant:

Black & Decker Inc., New Britain, CT (US);

Inventors:

John C. Vanko, Timonium, MD (US);

Michael K. Forster, White Hall, MD (US);

Matthew J. Velderman, Baltimore, MD (US);

John Howson, Sparks, MD (US);

Assignee:

BLACK & DECKER, INC., New Britain, CT (US);

Attorney:
Primary Examiner:

Said Bouziane

Int. Cl.
CPC ...
H02K 7/14 (2006.01); H02P 6/14 (2016.01); H02P 6/28 (2016.01); H02P 6/15 (2016.01); B25F 5/00 (2006.01); B24B 23/02 (2006.01); B24B 47/12 (2006.01); H02P 6/04 (2016.01);
U.S. Cl.
CPC ...
H02K 7/145 (2013.01); B24B 23/028 (2013.01); B24B 47/12 (2013.01); B25F 5/008 (2013.01); H02P 6/14 (2013.01); H02P 6/15 (2016.02); H02P 6/28 (2016.02); H02P 2006/045 (2013.01);
Abstract

A power tool comprising a housing and a brushless direct-current (BLDC) motor disposed within the housing. The motor includes a stator and a rotor rotatable relative to the stator. The power tool is configured to generate a power output from the motor such that a quotient obtained by the power output measured in Watts (Wout), divided by an input measured in Volt-Amperes (Vain), and further divided by a diameter of the motor measured in meters (m), is greater than 10 Wout/Vain/m.

Find Patent Forward Citations

Vanko, John. (2023). Handheld power tool with a brushless electric motor (U.S. Patent No. 11770048). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11770048

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…