2898632

Information

• Patent Grant
• 2898632

• References
• Source

• Patent Number

  2,898,632

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1959
  66 years ago

• CPC

  • B29C67/222 - using expandable particles or beads as starting material
  • B29C33/04 - using liquids, gas or steam
  • Y10S264/11 - Molding styropor using steam probes-batch
  • Y10S264/14 - forming integral skin on a foamed product
  • Y10S264/46 - Molding using an electrical heat

• US Classifications

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