3898409

Information

• Patent Grant
• 3898409

• References
• Source

• Patent Number

  3,898,409

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • H01H3/30 - using spring motor
  • H01H2003/3068 - Housing support frame for energy accumulator and cooperating mechanism

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 185 - Motors: spring, weight, or animal powered