US Patent Issued on Nov. 25 for "Inexpensive elevator operating device for an elevator system with destination call control" (Swiss Inventor)

ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,479,694, issued on Nov. 25.

"Inexpensive elevator operating device for an elevator system with destination call control" was invented by Markus Kappeler (Winterthur, Switzerland).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an elevator system that has a number of elevator operating devices which are arranged on floors (F1, F2) of a building and which are connected to an elevator controller. At least one first elevator operating device is permanently assigned to a single destination floor (L) such that inputting an elevator call on the first elevator operating device generates a destination call comprising data that specifies th...