3007392

Information

• Patent Grant
• 3007392

• References
• Source

• Patent Number

  3,007,392

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1961
  63 years ago

• CPC

  • A47J31/4471 - by means of a hinge
  • A47J31/0657 - for brewing coffee under pressure
  • A47J31/0684 - Sealing means for sealing the filter holder to the brewing head

• US Classifications

  • 099 - Foods and beverages: apparatus
  • 210 - Liquid purification or separation