3924989

Information

• Patent Grant
• 3924989

• References
• Source

• Patent Number

  3,924,989

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B29C33/0072 - with a configuration promoting turbulency
  • B29C44/3442 - Mixing, kneading or conveying the foamable material
  • B29C67/246 - Moulding high reactive monomers or prepolymers
  • 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
  • 366 - Agitating