3137747

Information

• Patent Grant
• 3137747

• References
• Source

• Patent Number

  3,137,747

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • B29C51/423 - through the thickness of the preform
  • B29C35/02 - Heating or curing
  • B29C2035/0822 - using IR radiation
  • B29K2105/04 - cellular or porous
  • Y10S220/14 - Plastic

• US Classifications

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