1758548

Information

• Patent Grant
• 1758548

• References
• Source

• Patent Number

  1,758,548

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1930
  94 years ago

• CPC

  • H01H13/16 - adapted for operation by a part of the human body other than the hand
  • Y10S200/35 - Weight operated tread/treadless switch
  • Y10T292/106 - Push or pull rod

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 292 - Closure fasteners