TREA

Snap coupling

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Industry

  • CPC
  • H01H2233/074
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2233/00Key modules

Current Industry

H01H2233/074Snap coupling
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Switching device
    • Patent number 11,574,782
    • Issue date Feb 7, 2023
    • Alps Alpine Co., Ltd.
    • Yeonjo Choi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waterproof button assembly
    • Patent number 11,205,548
    • Issue date Dec 21, 2021
    • Apple Inc.
    • Pierre M. Teplitxky
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Waterproof button assembly
    • Patent number 10,290,440
    • Issue date May 14, 2019
    • Apple Inc.
    • Pierre M. Teplitxky
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Operator control system for a motor vehicle
    • Patent number 10,108,895
    • Issue date Oct 23, 2018
    • Leopold Kostal GmbH & Co. KG
    • Oliver Maier
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Slim keypad structure and electronic device using the same
    • Patent number 9,418,800
    • Issue date Aug 16, 2016
    • Lite-On Electronics (Guangzhou) Limited
    • Hsiao-Lung Chiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Slim keypad structure and electronic device using the same
    • Patent number 8,866,031
    • Issue date Oct 21, 2014
    • Lite-On Electronics (Guangzhou) Limited
    • Hsiao-Lung Chiang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical device with removable cover
    • Patent number 8,592,681
    • Issue date Nov 26, 2013
    • Leviton Manufacturing Co., Inc.
    • R. David Alderson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrical switch
    • Patent number 8,455,777
    • Issue date Jun 4, 2013
    • MEC A/S
    • Claus Enoch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flat key and the frame supporting thereof
    • Patent number 7,402,765
    • Issue date Jul 22, 2008
    • Behavior Tech Computer Corp.
    • Ching-Chiang Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rocking operation type electric component
    • Patent number 7,109,428
    • Issue date Sep 19, 2006
    • Alps Electric Co., Ltd.
    • Michael Galvin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch with easily attachable key top
    • Patent number 6,483,050
    • Issue date Nov 19, 2002
    • Alps Electric Co., Ltd.
    • Tsuyoshi Narusawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push button switch
    • Patent number 6,011,227
    • Issue date Jan 4, 2000
    • Minebea Co., Ltd.
    • Masayuki Yoneyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch
    • Patent number 5,512,722
    • Issue date Apr 30, 1996
    • SMK Corporation
    • Kumio Ozeki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard switch
    • Patent number 5,430,267
    • Issue date Jul 4, 1995
    • SMK Corporation
    • Kumio Ozeki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard with removable modular keys
    • Patent number 4,602,138
    • Issue date Jul 22, 1986
    • Ing. C. Olivetti & C., S.p.A.
    • Eugenio Berutto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Key switch with snap-action contact and resilient actuator
    • Patent number 4,316,066
    • Issue date Feb 16, 1982
    • International Telephone & Telegraph Corporation
    • Michael Muller
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-row keyboard for typewriters or similar machines
    • Patent number 4,294,555
    • Issue date Oct 13, 1981
    • International Standard Electric Corporation
    • Folker Galaske
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Detachably mounted keyboard pushbutton actuators and housing assembly
    • Patent number 3,993,884
    • Issue date Nov 23, 1976
    • Victor Comptometer Corporation
    • Nicholas Kondur
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3899648
    • Patent number 3,899,648
    • Issue date Aug 12, 1975
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3856998
    • Patent number 3,856,998
    • Issue date Dec 24, 1974
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    3707609
    • Patent number 3,707,609
    • Issue date Dec 26, 1972
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    SWITCHING DEVICE
    • Publication number 20220293365
    • Publication date Sep 15, 2022
    • ALPS ALPINE CO., LTD.
    • Yeonjo CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SLIM KEYPAD STRUCTURE AND ELECTRONIC DEVICE USING THE SAME
    • Publication number 20130002557
    • Publication date Jan 3, 2013
    • Lite-On Technology Corporation
    • HSIAO-LUNG CHIANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL DEVICE WITH REMOVABLE COVER
    • Publication number 20110261511
    • Publication date Oct 27, 2011
    • LEVITON MANUFACTURING CO., INC.
    • R. David Alderson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL SWITCH
    • Publication number 20110253519
    • Publication date Oct 20, 2011
    • Claus Enoch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BASE PLATE FOR BUILT-IN ELECTRICAL DEVICE
    • Publication number 20080081146
    • Publication date Apr 3, 2008
    • Cristina Egea Soler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Flat key and the frame supporting thereof
    • Publication number 20060266629
    • Publication date Nov 30, 2006
    • BEHAVIOR TECH COMPUTER CORP.
    • Ching-Chiang Yu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Light guided keyboard system
    • Publication number 20060158353
    • Publication date Jul 20, 2006
    • Chiang-Hua Tseng
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Rocking operation type electric component
    • Publication number 20060054475
    • Publication date Mar 16, 2006
    • Alps Electric Co., Ltd.
    • Michael Galvin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Key cap with multiple-layer structure
    • Publication number 20030209416
    • Publication date Nov 13, 2003
    • Yao-Kun Tsai
    • H01 - BASIC ELECTRIC ELEMENTS