3052925

Information

• Patent Grant
• 3052925

• References
• Source

• Patent Number

  3,052,925

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1962
  62 years ago

• CPC

  • B29C45/23 - Feed stopping equipment
  • B29C45/46 - Means for plasticising or homogenising the moulding material or forcing it into the mould
  • B29C2045/467 - injecting material into the mould by sudden expansion of compressed material in the injection unit
  • Y10S425/226 - Actuated by contact with mold
  • Y10S425/227 - Injection nozzle positioned flush with mold or cavity

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus