3780995

Information

• Patent Grant
• 3780995

• References
• Source

• Patent Number

  3,780,995

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • B29C44/3446 - Feeding the blowing agent
  • B29C44/3442 - Mixing, kneading or conveying the foamable material
  • B29C44/3449 - through the screw
  • B29C47/1063 - in liquid form
  • B29C47/0009 - characterised by the shape of the articles
  • B29K2105/0005 - containing compounding ingredients

• US Classifications

  • 366 - Agitating