3697204

Information

• Patent Grant
• 3697204

• References
• Source

• Patent Number

  3,697,204

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • B29C44/424 - Details of machines
  • B29C44/3446 - Feeding the blowing agent
  • Y10S264/83 - Injection molding of polyolefin-type foam

• US Classifications

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