ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,640, issued on Feb. 3, was assigned to Robert Bosch GmbH (Stuttgart, Germany).
"Hand-held power tool having a height adjustment device" was invented by Florian Bantle (Westerheim, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A hand-held power tool, more particularly a router, includes (i) a housing in which a drive unit for driving an insertion tool is disposed; (ii) a base plate for guiding the hand-held power tool on a workpiece surface, the base plate being height-adjustable on the housing, and the base plate having an opening, through which the insertion tool at least partly extends; and (iii) a height adjustment device for setting a wo...