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:
Jul. 28, 2026
Filed:
Sep. 07, 2021
Kone Corporation, Helsinki, FI;
Tero Hakala, Helsinki, FI;
Tuukka Korhonen, Helsinki, FI;
Pasi Raassina, Helsinki, FI;
Antti Kallioniemi, Helsinki, FI;
Henry Piitulainen, Helsinki, FI;
Vuokko Löksy, Helsinki, FI;
Ari Koivisto, Helsinki, FI;
KONE Corporation, Helsinki, FI;
Abstract
The invention relates to a multicar elevator system, comprising: a plurality of elevator cars; an elevator shaft system; the plurality of the elevator cars and the elevator shaft system comprising a plurality of elevator components; a controller; the multicar elevator system further comprising: an elevator maintenance system configured to: receive the measurement data; determine the operational condition of the respective elevator component; and generate a maintenance signal for the at least one elevator component, a maintenance is scheduled in accordance with the operational condition of the respective at least one elevator component before a failure of the at least one elevator component. The invention also relates to a method and a computer program product.