3217375

Information

• Patent Grant
• 3217375

• References
• Source

• Patent Number

  3,217,375

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1965
  59 years ago

• CPC

  • B28B1/084 - the vibrating moulds or cores being moved horizontally for making strands of moulded articles
  • B28B1/085 - Introducing non-longitudinal reinforcing elements
  • B28B1/16 - for producing layered articles
  • B28B3/20 - wherein the material is extruded
  • B28B11/14 - for dividing shaped articles by cutting
  • B28B11/16 - for extrusion or for materials supplied in long webs
  • B28B13/022 - Feeding several successive layers, optionally of different materials
  • B28B19/003 - to insulating material
  • B28B23/0062 - forcing the elements into the cast material
  • B28B23/06 - for the production of elongated articles
  • E04G21/142 - Means in or on the elements for connecting same to handling apparatus
  • E04G21/145 - specific for hollow plates
  • Y10S264/57 - Processes of forming layered products

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes