2029980

Information

• Patent Grant
• 2029980

• References
• Source

• Patent Number

  2,029,980

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1936
  89 years ago

• CPC

  • H01H71/40 - Combined electrothermal and electromagnetic mechanisms
  • H01H71/161 - with helically or spirally wound bimetal

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 337 - Electricity: electrothermally or thermally actuated switches