3401578

Information

• Patent Grant
• 3401578

• References
• Source

• Patent Number

  3,401,578

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1968
  56 years ago

• CPC

  • H01H3/40 - using friction, toothed, or screw-and-nut gearing
  • H01H43/04 - Means for time setting
  • Y10T74/18296 - Cam and slide
  • Y10T74/19716 - Non-linear screw
  • Y10T74/2101 - Cams

• US Classifications

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