2136222

Information

• Patent Grant
• 2136222

• References
• Source

• Patent Number

  2,136,222

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1938
  86 years ago

• CPC

  • F25D21/14 - Collecting or removing condensed and defrost water Drip trays
  • A47F3/0417 - with natural air circulation
  • F25B39/02 - Evaporators
  • F25D2321/1441 - inside a refrigerator

• US Classifications

  • 062 - Refrigeration
  • 165 - Heat exchange