3757852

Information

• Patent Grant
• 3757852

• References
• Source

• Patent Number

  3,757,852

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • A47G23/0313 - with means for keeping food cool or hot
  • F25D3/08 - portable
  • F25D2303/081 - using ice cubes or crushed ice
  • F25D2303/0841 - external to the container for a beverage
  • F25D2303/0845 - below the product
  • F25D2331/809 - Holders
  • F25D2331/81 - Pitchers
  • F25D2600/04 - Controlling heat transfer

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration