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:
Apr. 09, 2024
Filed:
Feb. 01, 2022
Black & Decker Inc., New Britain, CT (US);
Dustin Jefferies, Baltimore, MD (US);
David J. Smith, Columbia, MD (US);
Marcus E. E. Rydin, Baltimore, MD (US);
Justin H. Ayers, Jarrettsville, MD (US);
Sumiteru Mori, Baltimore, MD (US);
Kristopher Cochran, Middle River, MD (US);
Black & Decker Inc., New Britain, CT (US);
Abstract
A motor assembly includes a stator having a stator core, stator windings, and a routing insulator configured to electrically insulate the stator core from the stator windings; a rotor rotatably received within the stator; and a bearing bridge received at least partially within the routing insulator and including a main body forming a center pocket arranged to support a bearing of the rotor shaft. A circuit board is provided including a circuit board, and an overmold structure forming an annular body on a surface of the circuit board arranged to mate with the main body of the bearing bridge to substantially seal the center pocket from ingress of debris particles.