Patents Assigned to 1543803 ONTARIO LTD. - Justia Patents Search

Patents Assigned to 1543803 ONTARIO LTD.

Induction-powered device having a load nested within a core of a multi-part bobbin, and power tool attachment and power tool comprising same

Patent number: 10940578

Abstract: An induction-powered device for use in an alternating magnetic field comprises: a magnetically permeable core; an electrically conductive coil surrounding the core; and an electrical load electrically connected to the coil. The coil is configured to generate a voltage when exposed to the alternating magnetic field, to power the electrical load.

Type: Grant

Filed: September 28, 2017

Date of Patent: March 9, 2021

Assignee: 1543803 ONTARIO LTD.

Inventors: Jon J. Leininger, Richard A. Hornung