ALEXANDRIA, Va., March 3 -- United States Patent no. 12,564,857, issued on March 3, was assigned to HILTI AG (Schaan, Liechtenstein).
"Dispenser and a control method of the dispenser" was invented by Rocco Stolt (Niederraunau, Germany) and Michael Wiedemann (Koenigsbrunn, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dispenser for compound-containing containers includes a cassette for a container; at least one push rod displaceable relative to the cassette; a motor for moving the at least one push rod; a main switch for generating a control signal in response to actuation of the main switch; a control unit for controlling the motor; and a sensor configured to detect the moving of the push rod whic...