2520379

Information

• Patent Grant
• 2520379

• References
• Source

• Patent Number

  2,520,379

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1950
  74 years ago

• CPC

  • H01R39/27 - End caps on carbon brushes to transmit spring pressure

• US Classifications

  • 310 - Electrical generator or motor structure