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. 13, 2025
Filed:
Jun. 07, 2023
Kone Corporation, Helsinki, FI;
Otto Lanz, Helsinki, FI;
Matti Rasanen, Helsinki, FI;
Markku Haapaniemi, Helsinki, FI;
Anssi Venho, Helsinki, FI;
Janne Laine, Helsinki, FI;
Aki Haikonen, Helsinki, FI;
Sakari Korvenranta, Helsinki, FI;
Kai Guo, Helsinki, FI;
XueSong Pan, Helsinki, FI;
Jari Ryhanen, Helsinki, FI;
Jaakko Kahila, Helsinki, FI;
Jorma Mustalahti, Helsinki, FI;
Mikko Kukkola, Helsinki, FI;
Wen Sheng Luo, Helsinki, FI;
Kone Corporation, Helsinki, FI;
Abstract
A construction arrangement of an elevator including a hoistway; a protection deck mounted inside the hoistway for protecting the portion of the hoistway below it from falling objects; wherein the protection deck includes a cover extending across the hoistway covering the hoistway such that it blocks objects from falling into the hoistway below it; and a frame mounted on stationary structures of the hoistway; and a hoisting apparatus for hoisting construction material below the protective deck. The hoisting apparatus is supported by the protective deck, the hoisting apparatus includes a hoisting machine mounted on protection deck, and a flexible tension member movable with the hoisting machine.