2401564

Information

• Patent Grant
• 2401564

• References
• Source

• Patent Number

  2,401,564

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1946
  78 years ago

• CPC

  • B29C49/66 - Cooling by refrigerant introduced into the blown article
  • B29C49/42 - Component parts, details or accessories Auxiliary operations
  • B29C35/02 - Heating or curing
  • B29C49/4289 - Valve constructions or configurations
  • B29C2035/1616 - using liquids
  • B29C2049/4294 - Sealing means
  • B29C2049/6669 - the refrigerant being gas with water droplets

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus