1719742

Information

• Patent Grant
• 1719742

• References
• Source

• Patent Number

  1,719,742

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1929
  95 years ago

• CPC

  • H01H35/02 - Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
  • H01H29/12 - Operating mechanisms adapted for operation by a part of the human body other than the hand
  • Y10S200/29 - Ball

• US Classifications

  • 200 - Electricity: circuit makers and breakers