2812404

Information

• Patent Grant
• 2812404

• References
• Source

• Patent Number

  2,812,404

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1957
  67 years ago

• CPC

  • G01K5/16 - with electric contacts
  • H01H3/001 - Means for preventing or breaking contact-welding

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers
  • 374 - Thermal measuring and testing