3042967

Information

• Patent Grant
• 3042967

• References
• Source

• Patent Number

  3,042,967

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1962
  62 years ago

• CPC

  • B29C67/222 - using expandable particles or beads as starting material
  • B29C44/343 - by using pipes to direct the steam inside the mould
  • Y10S264/10 - Foamed polystyrene mold filling
  • Y10S264/11 - Molding styropor using steam probes-batch
  • Y10S425/201 - Diverse stations

• US Classifications

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