3683153

Information

• Patent Grant
• 3683153

• References
• Source

• Patent Number

  3,683,153

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • 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
  • F25D2321/143 - characterised by means to fix, clamp, or connect water pipes or evaporation trays

• US Classifications

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