3793410

Information

• Patent Grant
• 3793410

• References
• Source

• Patent Number

  3,793,410

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  51 years ago

• CPC

  • B29C45/1604 - using a valve urged by the injection pressure
  • B29C45/1642 - having a "sandwich" structure
  • Y10S264/83 - Injection molding of polyolefin-type foam

• US Classifications

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