3437791

Information

• Patent Grant
• 3437791

• References
• Source

• Patent Number

  3,437,791

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1969
  55 years ago

• CPC

  • H05B3/00 - Ohmic-resistance heating
  • B65D83/72 - with heating or cooling devices
  • F24H1/142 - using electric energy supply
  • B65D83/565 - the delivery-preventing means being responsive to the orientation of the container

• US Classifications

  • 392 - Electric resistance heating devices
  • 219 - Electric heating
  • 222 - Dispensing
  • 239 - Fluid sprinkling, spraying, and diffusing