3073940

Information

• Patent Grant
• 3073940

• References
• Source

• Patent Number

  3,073,940

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  61 years ago

• CPC

  • H05B1/0208 - actuated by the expansion or evaporation of a gas or liquid
  • A47J27/21058 - Control devices to avoid overheating
  • H01H35/32 - actuated by bellows
  • H01H37/002 - combined with protective means

• US Classifications

  • 219 - Electric heating