US Patent Issued to Talgo Teknologi AS on March 24 for "Device for axial displacement of a hole saw for a hand-held drill" (Norwegian Inventor)

ALEXANDRIA, Va., March 24 -- United States Patent no. 12,583,038, issued on March 24, was assigned to Talgo Teknologi AS (Sandnes, Norway).

"Device for axial displacement of a hole saw for a hand-held drill" was invented by Tor Ole Talgo (Sandnes, Norway).

According to the abstract* released by the U.S. Patent & Trademark Office: "A device is for an axial displacement of a hole saw for a hand-held drill, wherein the hole saw is coupled to the drill by a drive shaft, and the hole saw and an actuator are rotatably connected and positioned in a housing with a coupling for the drill. The actuator has an outer threaded portion which corresponds to an inner threaded portion in the housing so that the actuator and the hole saw are displaced axia...