3819313

Information

• Patent Grant
• 3819313

• References
• Source

• Patent Number

  3,819,313

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1974
  50 years ago

• CPC

  • B29C44/424 - Details of machines
  • B29C44/421 - by plastizising the material into a shot cavity and injecting using a plunger
  • B29C45/54 - and plasticising screw
  • B29C45/542 - using an accumulator between plasticising and injection unit
  • B29C2045/548 - Reciprocating plasticising screws

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus