2939616

Information

• Patent Grant
• 2939616

• References
• Source

• Patent Number

  2,939,616

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1960
  64 years ago

• CPC

  • B29B7/263 - from the underside in mixers having more than one rotor and a a casing closely surrounding the rotors

• US Classifications

  • 222 - Dispensing
  • 251 - Valves and valve actuation
  • 366 - Agitating