3249740

Information

• Patent Grant
• 3249740

• References
• Source

• Patent Number

  3,249,740

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  58 years ago

• CPC

  • H01H37/006 - with different switches operated at substantially different temperatures
  • F24H9/2021 - Storage heaters
  • H01H37/52 - actuated due to deflection of bimetallic element
  • H01H37/54 - wherein the bimetallic element is inherently snap acting

• US Classifications

  • 392 - Electric resistance heating devices
  • 219 - Electric heating