3081488

Information

• Patent Grant
• 3081488

• References
• Source

• Patent Number

  3,081,488

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1963
  62 years ago

• CPC

  • B29C67/222 - using expandable particles or beads as starting material
  • Y10S264/11 - Molding styropor using steam probes-batch
  • Y10S264/44 - using destructible molds or cores in molding processes
  • Y10S264/78 - Processes of molding using vacuum

• US Classifications

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