1968813

Information

• Patent Grant
• 1968813

• References
• Source

• Patent Number

  1,968,813

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1934
  90 years ago

• CPC

  • A23G9/225 - Ice-cream freezing and storing cabinets
  • F25B39/022 - with plate-like or laminated elements
  • F25D11/04 - specially adapted for storing deep-frozen articles
  • Y10S29/047 - Extruding with other step
  • Y10S220/08 - Ice cream cabinets
  • Y10T29/49359 - Cooling apparatus making, e.g., air conditioner, refrigerator

• US Classifications

  • 062 - Refrigeration
  • 029 - Metal working
  • 165 - Heat exchange
  • 220 - Receptacles