2777164

Information

• Patent Grant
• 2777164

• References
• Source

• Patent Number

  2,777,164

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1957
  67 years ago

• CPC

  • B29C45/234 - Valves opened by the pressure of the moulding material
  • B29C45/03 - Injection moulding apparatus
  • B29C45/14598 - Coating tubular articles
  • B29C45/2896 - extending in or through the mould cavity
  • Y10S264/41 - Processes of molding collapsible tubes

• US Classifications

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