The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 05, 2026
Filed:
Apr. 22, 2021
Inventio Ag, Hergiswil, CH;
Jacqueline Walther, Emmenbrücke, CH;
INVENTIO AG, Hergiswil, CH;
Abstract
An elevator operating device for inputting a travel request on a floor of a building has a touch-sensitive screen system, which has a screen region that is visible to a passenger, and a central control device. The central control device controls the screen system in a first mode, to display a first graphical user interface, and in a second mode, to display a second graphical user interface. The first graphical user interface comprises one or two travel direction symbols. The second graphical user interface comprises an edge zone for symbolizing a waiting time until the elevator car arrives on the floor, and a center zone for symbolizing an occupancy of the elevator car by passengers, wherein a displayed degree of filling of the center zone symbolizes an occupancy of the elevator car.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile