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:
May. 13, 2025
Filed:
Dec. 13, 2022
Black & Decker Inc., New Britain, CT (US);
Christopher W. Shook, Bel Air, MD (US);
John D. Cox, Lutherville, MD (US);
Barak N. Gohn, Shrewsbury, PA (US);
Jason K. Leh, Shrewsbury, PA (US);
Wing W. Lin, Bel Air, MD (US);
Jason D. McKillican, Baltimore, MD (US);
Marcell E. Coates, Baltimore, MD (US);
Black & Decker Inc., New Britain, CT (US);
Abstract
A system is provided with a set of removable battery packs and a set of power tools each including a motor, a controller, and a battery receiving portion. For each power tool, the controller is configured to identify a type of battery pack coupled to the battery receiving portion and set a conduction band associated with phases of the motor or an advance angle by which phases of the motor are shifted based on the identified type of the battery pack.