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:
Aug. 01, 2023
Filed:
Feb. 07, 2020
Applicant:
Kone Corporation, Helsinki, FI;
Inventors:
Markku Haapaniemi, Helsinki, FI;
Matti Räsänen, Helsinki, FI;
Markku Häivälä, Helsinki, FI;
Tarvo Viita-aho, Helsinki, FI;
Jukka Laitinen, Helsinki, FI;
Janne Mikkonen, Helsinki, FI;
Anssi Venho, Helsinki, FI;
Pekka Perunka, Helsinki, FI;
Hans Valtonen, Helsinki, FI;
Emil Hagström, Helsinki, FI;
Simo Mäkimattila, Helsinki, FI;
Assignee:
KONE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B66B 11/02 (2006.01);
U.S. Cl.
CPC ...
B66B 11/0226 (2013.01);
Abstract
An elevator arrangement having an elevator includes an elevator car having a floor and a roof. The elevator car is provided with one or more extension spaces which are arranged to extend the height of the elevator car during construction time use.