3817669

Information

• Patent Grant
• 3817669

• References
• Source

• Patent Number

  3,817,669

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B29C47/362 - using static mixing devices
  • B29C67/2235 - comprising extruding the compounds before foaming
  • B29C47/0016 - Rod-shaped articles
  • Y10S366/604 - Lather maker

• US Classifications

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