3024498

Information

• Patent Grant
• 3024498

• References
• Source

• Patent Number

  3,024,498

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1962
  63 years ago

• CPC

  • B29C45/46 - Means for plasticising or homogenising the moulding material or forcing it into the mould
  • B29C45/2806 - consisting of needle valve systems
  • B29C2045/2761 - Seals between nozzle and mould or gate
  • B29C2045/2762 - Seals between nozzle and manifold
  • B29C2045/2764 - Limited contact between nozzle and mould
  • B29C2045/2772 - Means for fixing the nozzle to the manifold

• US Classifications

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