1780687

Information

• Patent Grant
• 1780687

• References
• Source

• Patent Number

  1,780,687

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1930
  94 years ago

• CPC

  • B67D1/0054 - Recirculation means
  • B01F3/0473 - Surface aerating
  • B01F3/04744 - Surface aerating by cascading the liquid
  • B01F3/04808 - for aerating or carbonating within receptables or tanks
  • B67D1/0009 - the beverage being stored in an intermediate container connected to a supply
  • B67D1/0055 - with fountain effect
  • B67D1/0857 - Cooling arrangements
  • B67D1/0872 - Aesthetics, advertising
  • B67D1/10 - Pump mechanism
  • B01F2015/061 - Cooling
  • B67D2210/00104 - Cooling only

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 062 - Refrigeration
  • 222 - Dispensing