US Patent Issued to MILWAUKEE ELECTRIC TOOL on Dec. 9 for "Hole saw arbor having an adjustable connection mechanism" (Wisconsin Inventor)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,491,569, issued on Dec. 9, was assigned to MILWAUKEE ELECTRIC TOOL Corp. (Brookfield, Wis.).

"Hole saw arbor having an adjustable connection mechanism" was invented by Bryan C. Ward (Wauwatosa, Wis.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An arbor for a hole saw an arbor stem, an actuator, and at least one post. The arbor stem includes at least one arm having a threaded portion configured to engage the hole saw. The actuator is rotatable about a central axis of the arbor to move the at least one arm. The actuator includes a surface facing the at least one arm and a track. The track is recessed from the surface of the actuator. The at least one pos...