3681550

Information

• Patent Grant
• 3681550

• References
• Source

• Patent Number

  3,681,550

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • H02K23/18 - having displaceable main or auxiliary brushes
  • H01H27/04 - Insulating plug or plate inserted between normally closed contacts
  • H01R39/06 - other than with external cylindrical contact surface
  • H01R39/44 - Devices for shifting brushes

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 310 - Electrical generator or motor structure