3224216

Information

• Patent Grant
• 3224216

• References
• Source

• Patent Number

  3,224,216

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1965
  59 years ago

• CPC

  • F25D21/08 - by electric heating
  • F25D21/14 - Collecting or removing condensed and defrost water Drip trays
  • F25D2321/1413 - using heat from electric elements or using an electric field for enhancing removal
  • F25D2321/1441 - inside a refrigerator

• US Classifications

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