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Modular sheave unit
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Patent number 11,261,062
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Issue date Mar 1, 2022
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Otis Elevator Company
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David R. Torlai
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Machine-room-less elevator
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Patent number 11,254,540
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Issue date Feb 22, 2022
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Mitsubishi Electric Corporation
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Keita Shimabayashi
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B66 - HOISTING LIFTING HAULING
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Elevator sheave liner
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Patent number 11,117,787
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Issue date Sep 14, 2021
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Otis Elevator Company
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Kyle B. Martin
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Modular elevator sheave
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Patent number 11,001,478
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Issue date May 11, 2021
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ZHEJIANG XCC GROUP CO., LTD.
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Xu Ming Wen
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B66 - HOISTING LIFTING HAULING
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Sheave for elevator system
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Patent number 10,773,929
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Issue date Sep 15, 2020
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Otis Elevator Company
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Jun Ma
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B66 - HOISTING LIFTING HAULING
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Pulley wheel rack
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Patent number 10,654,687
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Issue date May 19, 2020
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Kone Corporation
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Jani Renvall
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B66 - HOISTING LIFTING HAULING
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Arrangement and elevator
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Patent number 10,246,303
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Issue date Apr 2, 2019
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Kone Corporation
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Riku Lampinen
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B66 - HOISTING LIFTING HAULING
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Diverting pulley adapter
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Patent number 10,173,863
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Issue date Jan 8, 2019
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Kone Corporation
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Niko Forsström
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B66 - HOISTING LIFTING HAULING
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Elevator system
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Patent number 9,884,748
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Issue date Feb 6, 2018
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Inventio AG
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Lin Han
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Coated sheave
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Patent number 9,815,667
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Issue date Nov 14, 2017
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Otis Elevator Company
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Xiaomei Yu
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...