3919384

Information

• Patent Grant
• 3919384

• References
• Source

• Patent Number

  3,919,384

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • B28B3/269 - For multi-channeled structures
  • B28B3/2654 - Means for heating or cooling the die
  • Y10T428/24149 - Honeycomb-like

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 428 - Stock material or miscellaneous articles