ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,921, issued on Sept. 22, was assigned to WURTH INTERNATIONAL AG (Chur, Switzerland).

"Refill station for a dispenser can with a scale for determining a weight information of the dispenser can at a receiving device" was invented by Michael Scheuber (Langenbrettach, Germany) and Herbert Reuther (Krautheim, Germany).

According to the abstract* released by the U.S. Patent & Trademark Office: "Refill station comprising a receiving device for receiving a dispenser can which is to be refilled with an active substance, a scale for capturing a weight information which is related to the dispenser can at the receiving device prior to a refill process and/or during a refill process, and a c...