3565403

Information

• Patent Grant
• 3565403

• References
• Source

• Patent Number

  3,565,403

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1971
  53 years ago

• CPC

  • B29C47/6037 - having reverse feeding elements
  • B29B7/465 - each shaft comprising rotor parts of the Banbury type in addition to screw parts
  • B29C47/62 - having more than one screw-thread
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

  • 366 - Agitating
  • 425 - Plastic article or earthenware shaping or treating: apparatus