1974054

Information

• Patent Grant
• 1974054

• References
• Source

• Patent Number

  1,974,054

• Date Filed

  Not available

• Date Issued

  Tuesday, September 18, 1934
  90 years ago

• CPC

  • H01H17/165 - secured to a part of the switch mechanism that has only rectilinear movement
  • Y10T74/1558 - Grip units and features
  • Y10T74/18896 - Snap action
  • Y10T74/2133 - Pawls and ratchets

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 074 - Machine element or mechanism