ALEXANDRIA, Va., March 17 -- United States Patent no. 12,576,488, issued on March 17, was assigned to ATLAS COPCO INDUSTRIAL TECHNIQUE AB (Stockholm).

"Power tool attachment part" was invented by Nabil Khalil Radif (Nacka, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power tool attachment part for a power tool, comprising: an elongate housing including an upper housing part and a lower housing part interconnected with the upper housing part. An input gear is configured to be connected to an output shaft of a power wrench, which input gear is arranged at a first end of the housing. An output gear has an output interface. The output gear is arranged at a second end of the housing. A first intermedia...