ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,420,397, issued on Sept. 23, was assigned to Robert Bosch GmbH (Stuttgart, Germany).
"Striking mechanism device for a hand-held power tool" was invented by Immanuel Werner (Bad Urach, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A striking mechanism device for a hand-held power tool has at least one hammer tube, in particular made of sheet metal. The hammer tube is provided to guide a hammer and/or a drive piston. The hammer tube is seam-freely longitudinally slit over at least substantially the entire longitudinal extent of the hammer tube."
The patent was filed on June 21, 2021, under Application No. 18/004,852.
*For further information, ...