3229057

Information

• Patent Grant
• 3229057

• References
• Source

• Patent Number

  3,229,057

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1966
  59 years ago

• CPC

  • H02B13/035 - Gas-insulated switchgear
  • H01H33/48 - for interlocking between casing or cover and mechanism for operating contacts
  • H01H33/52 - for interlocking two or more switches

• US Classifications

  • 200 - Electricity: circuit makers and breakers