3137146

Information

• Patent Grant
• 3137146

• References
• Source

• Patent Number

  3,137,146

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • F25D17/065 - with compartments at different temperatures
  • F25D21/14 - Collecting or removing condensed and defrost water Drip trays
  • F25D2317/0653 - through the mullion
  • F25D2317/0662 - from the corner
  • F25D2317/0664 - from the side
  • F25D2317/067 - characterised by air ducts
  • F25D2321/1411 - using compressor heat
  • F25D2321/1442 - outside a refrigerator
  • F25D2321/146 - characterised by the pipes or pipe connections
  • F25D2400/10 - Refrigerator top-coolers

• US Classifications

  • 062 - Refrigeration