3826477

Information

• Patent Grant
• 3826477

• References
• Source

• Patent Number

  3,826,477

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1974
  50 years ago

• CPC

  • B29C45/58 - Details
  • B29C45/50 - Axially movable screw
  • B29C45/62 - Barrels or cylinders
  • B29C45/63 - Venting or degassing means
  • B29C2045/605 - comprising a zone or shape enhancing the degassing of the plastic material

• US Classifications

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