1788224

Information

• Patent Grant
• 1788224

• References
• Source

• Patent Number

  1,788,224

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1931
  93 years ago

• CPC

  • H01H31/06 - for interlocking between casing, cover, or protective shutter and mechanism for operating contacts

• US Classifications

  • 200 - Electricity: circuit makers and breakers