3868206

Information

• Patent Grant
• 3868206

• References
• Source

• Patent Number

  3,868,206

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1975
  49 years ago

• CPC

  • B29C49/6454 - along the preform thickness
  • B29C41/08 - Coating a former, core or other substrate by spraying or fluidisation
  • B29C49/02 - Combined blow-moulding and manufacture of the preform or the parison
  • B29C49/44 - for applying pressure through the walls of an inflated bag
  • B29C33/02 - with incorporated heating or cooling means
  • B29C43/12 - using bags surrounding the moulding material or using membranes contacting the moulding material
  • B29C2049/465 - being incompressible
  • B29C2049/4652 - hot liquids
  • Y10S425/039 - Pre-heat

• US Classifications

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