TREA

and a contact pressure spring acting between the pivoted member and a supporting member

Follow

Industry

  • CPC
  • H01H1/221
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 H01H1/00Contacts

Current Industry

H01H1/221and a contact pressure spring acting between the pivoted member and a supporting member
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Control system and interrupter system
    • Patent number 11,935,712
    • Issue date Mar 19, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kenji Kanematsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mobile contact-holder for cutout and cutout comprising such a mobil...
    • Patent number 11,710,607
    • Issue date Jul 25, 2023
    • Schneider Electric Industries SAS
    • Patrick Larcher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching apparatus
    • Patent number 11,495,417
    • Issue date Nov 8, 2022
    • ABB Schweiz AG
    • Zeming Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low voltage contact assembly
    • Patent number 11,437,200
    • Issue date Sep 6, 2022
    • ABB S.p.A.
    • Marco Bonfanti
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical contact system
    • Patent number 11,017,960
    • Issue date May 25, 2021
    • Tyco Electronics (Shenzhen) Co. Ltd.
    • Xiaoning Zhang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switching device comprising a vacuum tube
    • Patent number 10,431,405
    • Issue date Oct 1, 2019
    • Siemens Aktiengesellschaft
    • Martin Bindrich
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Circuit breaker having a floating moveable contact
    • Patent number 10,236,149
    • Issue date Mar 19, 2019
    • ABB Schweiz AG
    • Derry Robert Coles
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Structure of contacts for air circuit breaker
    • Patent number 10,020,128
    • Issue date Jul 10, 2018
    • LSIS Co., Ltd.
    • Woojin Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch
    • Patent number 9,941,061
    • Issue date Apr 10, 2018
    • Omron Corporation
    • Shinya Katsube
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Circuit breaker
    • Patent number 9,384,912
    • Issue date Jul 5, 2016
    • ABB S.p.A.
    • Maurizio Curnis
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low-voltage circuit breaker
    • Patent number 6,924,445
    • Issue date Aug 2, 2005
    • ABB Service S.R.L.
    • Nicola Bresciani
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switchgear for low-voltage switching units with a linearly displace...
    • Patent number 6,803,844
    • Issue date Oct 12, 2004
    • Siemens Aktiengesellschaft
    • Michael Bach
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary contact assembly for high ampere-rated circuit breakers
    • Patent number 6,259,048
    • Issue date Jul 10, 2001
    • General Electric Company
    • Roger N. Castonguay
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rotary contact assembly for high ampere-rated circuit breakers
    • Patent number 6,114,641
    • Issue date Sep 5, 2000
    • General Electric Company
    • Roger N. Castonguay
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2814700
    • Patent number 2,814,700
    • Issue date Nov 26, 1957
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2488459
    • Patent number 2,488,459
    • Issue date Nov 15, 1949
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1778697
    • Patent number 1,778,697
    • Issue date Oct 14, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1776138
    • Patent number 1,776,138
    • Issue date Sep 16, 1930
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1768913
    • Patent number 1,768,913
    • Issue date Jul 1, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1751444
    • Patent number 1,751,444
    • Issue date Mar 18, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1746636
    • Patent number 1,746,636
    • Issue date Feb 11, 1930
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1731939
    • Patent number 1,731,939
    • Issue date Oct 15, 1929
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1693631
    • Patent number 1,693,631
    • Issue date Dec 4, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1686643
    • Patent number 1,686,643
    • Issue date Oct 9, 1928
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1508191
    • Patent number 1,508,191
    • Issue date Sep 9, 1924
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1362379
    • Patent number 1,362,379
    • Issue date Dec 14, 1920
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1335936
    • Patent number 1,335,936
    • Issue date Apr 6, 1920
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    1263657
    • Patent number 1,263,657
    • Issue date Apr 23, 1918
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    845476
    • Patent number 845,476
    • Issue date Feb 26, 1907
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents