3142864

Information

• Patent Grant
• 3142864

• References
• Source

• Patent Number

  3,142,864

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1964
  60 years ago

• CPC

  • B29C44/30 - Expanding the moulding material between endless belts or rollers
  • B29L2007/00 - Flat articles
  • B29L2009/00 - Layered products
  • Y10S264/10 - Foamed polystyrene mold filling
  • Y10S264/12 - Molding styropor using steam probes continuous

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes