TREA

Level sensing or limit switch

Follow

Industry

  • CPC
  • H01H2231/038
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2231/00Applications

Current Industry

H01H2231/038Level sensing or limit switch
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Measuring arrangement and measuring system, in particular for a liq...
    • Patent number 11,946,791
    • Issue date Apr 2, 2024
    • Wema System AS
    • Harald Aadland
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Limit switch
    • Patent number 9,490,081
    • Issue date Nov 8, 2016
    • Omron Corporation
    • Kazuyuki Tsukimori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Material level sensor
    • Patent number 9,383,243
    • Issue date Jul 5, 2016
    • Garner Industries, Inc.
    • Steven J. Schaefer
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Limit switch and linear actuator having the same
    • Patent number 9,299,506
    • Issue date Mar 29, 2016
    • Timotion Technology Co., Ltd.
    • Kuan-Shu Tseng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motion detector and associated system
    • Patent number 5,324,898
    • Issue date Jun 28, 1994
    • Texas Instruments Incorporated
    • Brian C. McCormack
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Connector for a thin electronic appliance
    • Patent number 4,891,013
    • Issue date Jan 2, 1990
    • Sharp Kabushiki Kaisha
    • Shigeki Komaki
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Membrane switch for hopper
    • Patent number 4,504,709
    • Issue date Mar 12, 1985
    • Gandy Company
    • Dale E. Gandrud
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3764953
    • Patent number 3,764,953
    • Issue date Oct 9, 1973
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3699294
    • Patent number 3,699,294
    • Issue date Oct 17, 1972
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3617666
    • Patent number 3,617,666
    • Issue date Nov 2, 1971
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC ACTUATED CONTACT USING A COIL SYSTEM
    • Publication number 20160349094
    • Publication date Dec 1, 2016
    • M MICRO TECHNOLOGIES
    • Frank Hermann DIETRICH
    • G01 - MEASURING TESTING
  • Information Patent Application

    DOUBLE-SIDE THICK FILM NETWORK ON CERAMIC CARD
    • Publication number 20150338264
    • Publication date Nov 26, 2015
    • CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
    • Paul F. Briggs
    • G01 - MEASURING TESTING
  • Information Patent Application

    SWITCH
    • Publication number 20150213977
    • Publication date Jul 30, 2015
    • OMRON CORPORATION
    • Yuki YAMAMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH
    • Publication number 20150114806
    • Publication date Apr 30, 2015
    • Omron Corporation
    • Kazuyuki Tsukimori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIMIT SWITCH
    • Publication number 20140326586
    • Publication date Nov 6, 2014
    • Omron Corporation
    • Kazuyuki Tsukimori
    • H01 - BASIC ELECTRIC ELEMENTS