2553223

Information

• Patent Grant
• 2553223

• References
• Source

• Patent Number

  2,553,223

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1951
  73 years ago

• CPC

  • H01H43/10 - with timing of actuation of contacts due to a part rotating at substantially constant speed
  • H01H43/105 - by electromechanical coupling device

• US Classifications

  • 200 - Electricity: circuit makers and breakers