3159697

Information

• Patent Grant
• 3159697

• References
• Source

• Patent Number

  3,159,697

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1964
  60 years ago

• CPC

  • B29C49/0073 - characterised by the parison configuration
  • B29C49/48 - Moulds
  • B29C49/482 - with means for moulding parts of the parisons in an auxiliary cavity
  • B29C49/4823 - with incorporated heating or cooling means
  • B29C49/04 - Extrusion blow-moulding
  • B29L2031/463 - Grips, handles
  • Y10S264/33 - Blow-molding articles of nonuniform thickness

• US Classifications

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