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:
Oct. 14, 2025
Filed:
Sep. 18, 2019
Inventio Ag, Hergiswil, CH;
Philippe Henneau, Zürich, CH;
INVENTIO AG, Hergiswil, CH;
Abstract
A system for transporting passengers includes a passenger transportation installation designed as an elevator, escalator or moving walkway, a main energy supply supplying the passenger transportation installation with electrical energy, a main switch separating the passenger transportation installation from the main energy supply, which main switch has an input side connected to the main energy supply and an output side connected to the passenger transportation installation. The system further includes a measuring device having a sensor measuring an electrical parameter, and a communication device transferring the measured electrical parameter to an analysis device, wherein the sensor is connected electrically and/or electromagnetically to the main energy supply on the input side of the main switch.