3189945

Information

• Patent Grant
• 3189945

• References
• Source

• Patent Number

  3,189,945

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1965
  59 years ago

• CPC

  • B29C45/28 - Closure devices therefor
  • B29C45/232 - comprising closing means disposed outside the nozzle
  • B29C45/50 - Axially movable screw
  • Y10S425/045 - Safety
  • Y10S425/051 - Sprue removal

• US Classifications

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