3004289

Information

• Patent Grant
• 3004289

• References
• Source

• Patent Number

  3,004,289

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • B29C59/06 - using vacuum drums
  • B29C51/225 - mounted on a vacuum drum
  • Y10S264/50 - Use of fluid pressure in molding
  • Y10S264/78 - Processes of molding using vacuum
  • Y10S425/044 - Rubber mold
  • Y10S425/06 - Vacuum
  • Y10S425/113 - Inner roll

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 100 - Presses
  • 162 - Paper making and fiber liberation
  • 264 - Plastic and nonmetallic article shaping or treating: processes