3800690

Information

• Patent Grant
• 3800690

• References
• Source

• Patent Number

  3,800,690

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  50 years ago

• CPC

  • A47J31/02 - Coffee-making machines with removable extraction cups, to be placed on top of drinking-vessels, i.e. coffee-makers with removable brewing vessels, to be placed on top of beverage containers, into which hot water is poured
  • A23F5/125 - Tablets or other similar solid forms
  • A47J31/0642 - specially adapted to cooperate with a cartridge
  • B65D85/8043 - Packages adapted to allow liquid to pass through the contents

• US Classifications

  • 099 - Foods and beverages: apparatus