2977448

Information

• Patent Grant
• 2977448

• References
• Source

• Patent Number

  2,977,448

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • H01H17/165 - secured to a part of the switch mechanism that has only rectilinear movement

• US Classifications

  • 200 - Electricity: circuit makers and breakers