3765816

Information

• Patent Grant
• 3765816

• References
• Source

• Patent Number

  3,765,816

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1973
  51 years ago

• CPC

  • B29C47/32 - Roller-extrusion nozzles
  • B29C45/0003 - of successively moulded portions rigidly joined to each other
  • B29C45/045 - mounted on the circumference of a rotating support having a rotating axis perpendicular to the mould opening, closing or clamping direction
  • B29C47/0009 - characterised by the shape of the articles
  • B29C2045/0466 - the axial movement of the mould being linked to the rotation of the mould or mould half

• US Classifications

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