1664845

Information

• Patent Grant
• 1664845

• References
• Source

• Patent Number

  1,664,845

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1928
  96 years ago

• CPC

  • H01H21/50 - with indexing or latching means
  • H01H21/38 - incorporating lost motion

• US Classifications

  • 200 - Electricity: circuit makers and breakers