2089320

Information

• Patent Grant
• 2089320

• References
• Source

• Patent Number

  2,089,320

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1937
  87 years ago

• CPC

  • H01H51/088 - moved alternately in opposite directions

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 200 - Electricity: circuit makers and breakers