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:
Apr. 21, 2026
Filed:
Jun. 18, 2021
Applicant:
Kone Corporation, Helsinki, FI;
Inventors:
Aki Haikonen, Helsinki, FI;
Tapio Siironen, Helsinki, FI;
Seppo Valliovuo, Helsinki, FI;
Ville Myyrylainen, Helsinki, FI;
Lasse Nyman, Helsinki, FI;
Assignee:
Kone Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 13/16 (2006.01); B66B 5/00 (2006.01);
U.S. Cl.
CPC ...
B66B 13/165 (2013.01); B66B 5/0087 (2013.01);
Abstract
An arrangement for controlling a lock of an upmost landing door of an elevator, an elevator and a method. The arrangement comprises an actuator arranged to be activated in consequence of activation of a service limit device of the elevator, the actuator being connected to the lock of the upmost landing door, and said activation of the actuator arranged to open said lock.