2170531

Information

• Patent Grant
• 2170531

• References
• Source

• Patent Number

  2,170,531

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1939
  85 years ago

• CPC

  • A47J43/128 - Parts; Accessories

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 215 - Bottles and jars
  • 222 - Dispensing
  • 251 - Valves and valve actuation
  • 261 - Gas and liquid contact apparatus
  • 285 - Pipe joints or couplings
  • 366 - Agitating
  • 426 - Food or edible material: processes, compositions, and products