TREA

Mechanical devices that can be illuminated

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Industry

  • CPC
  • B66B3/004
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B66Lifting technology B66BELEVATORS ESCALATORS OR MOVING WALKWAYS B66B3/00Applications of devices for indicating or signalling operating conditions of elevators

Current Industry

B66B3/004Mechanical devices that can be illuminated
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Elevator assembly with counterweight blocking stop
    • Patent number 11,591,184
    • Issue date Feb 28, 2023
    • Otis Elevator Company
    • Francisco Cervera
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator device
    • Patent number 10,407,276
    • Issue date Sep 10, 2019
    • Mitsubishi Electric Corporation
    • Chiaki Honda
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Elevator system and method of cancelling passenger requested floor...
    • Patent number 10,358,321
    • Issue date Jul 23, 2019
    • Otis Elevator Company
    • Paul A. Simcik
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Snap-fit elevator lanterns
    • Patent number 9,315,362
    • Issue date Apr 19, 2016
    • ThyssenKrupp Elevator Corporation
    • Thomas Felis
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Indicating device
    • Patent number 6,598,711
    • Issue date Jul 29, 2003
    • Inventio AG
    • Lukas Barmet
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Flashing “door open” button for an elevator car
    • Patent number 6,230,847
    • Issue date May 15, 2001
    • Otis Elevator Company
    • Steve Skolnick
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Touch button light ring system
    • Patent number 5,039,832
    • Issue date Aug 13, 1991
    • Otis Elevator Company
    • Richard R. Polacek
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1905228
    • Patent number 1,905,228
    • Issue date Apr 25, 1933
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1640286
    • Patent number 1,640,286
    • Issue date Aug 23, 1927
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1409831
    • Patent number 1,409,831
    • Issue date Mar 14, 1922
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1219775
    • Patent number 1,219,775
    • Issue date Mar 20, 1917
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1140165
    • Patent number 1,140,165
    • Issue date May 18, 1915
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    1076395
    • Patent number 1,076,395
    • Issue date Oct 21, 1913
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    922849
    • Patent number 922,849
    • Issue date May 25, 1909
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    646721
    • Patent number 646,721
    • Issue date Apr 3, 1900
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    499411
    • Patent number 499,411
    • Issue date Jun 13, 1893
    • B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND OPERATIONAL PANEL FOR INDCATING ELEVATOR SERVICE STATUS
    • Publication number 20230382684
    • Publication date Nov 30, 2023
    • Otis Elevator Company
    • Xingang Gou
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Touchless Elevator User Interface
    • Publication number 20220106159
    • Publication date Apr 7, 2022
    • Mitsubishi Electric Research Laboratories, Inc.
    • William Yerazunis
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    ELEVATOR ASSEMBLY WITH COUNTERWEIGHT BLOCKING STOP
    • Publication number 20210002101
    • Publication date Jan 7, 2021
    • Otis Elevator Company
    • Francisco Cervera
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR CALLING DEVICE AND ELEVATOR SYSTEM
    • Publication number 20200317469
    • Publication date Oct 8, 2020
    • Otis Elevator Company
    • Heping Qiu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PASSENGER ASSISTANCE SYSTEMS FOR ELEVATORS
    • Publication number 20190133851
    • Publication date May 9, 2019
    • Otis Elevator Company
    • Quentin Bezault
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELEVATOR OPERATION PANEL
    • Publication number 20180134515
    • Publication date May 17, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Mao HIRATA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    ELEVATOR SYSTEM AND METHOD OF CANCELLING PASSENGER REQUESTED FLOOR...
    • Publication number 20180099838
    • Publication date Apr 12, 2018
    • Otis Elevator Company
    • Paul A. Simcik
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR DEVICE
    • Publication number 20170305717
    • Publication date Oct 26, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Chiaki HONDA
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR LANTERN APPARATUS AND METHOD
    • Publication number 20140209416
    • Publication date Jul 31, 2014
    • ThyssenKrupp Elevator Corporation
    • Thomas Felis
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR SYSTEM
    • Publication number 20110278101
    • Publication date Nov 17, 2011
    • Mitsubishi Electric Corporation
    • Wei Wu
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Indicating device
    • Publication number 20020139289
    • Publication date Oct 3, 2002
    • Lukas Barmet
    • B66 - HOISTING LIFTING HAULING