2422906

Information

• Patent Grant
• 2422906

• References
• Source

• Patent Number

  2,422,906

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1947
  77 years ago

• CPC

  • H01H19/46 - the operating part having three operative positions

• US Classifications

  • 318 - Electricity: motive power systems
  • 200 - Electricity: circuit makers and breakers
  • 307 - Electrical transmission or interconnection systems