3830893

Information

• Patent Grant
• 3830893

• References
• Source

• Patent Number

  3,830,893

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1974
  50 years ago

• CPC

  • B29B13/024 - Hollow bodies
  • B29C49/6418 - by reheating cold preforms in a single stage
  • B29C49/6445 - through the preform length
  • B29C49/68 - Ovens specially adapted for heating preforms or parisons
  • B29C35/12 - Dielectric heating
  • B29C49/06 - Injection blow-moulding
  • B29C2035/0822 - using IR radiation
  • B29C2035/0855 - using micro-wave
  • B29K2033/18 - Polymers of nitriles
  • B29K2633/18 - Polymers of nitriles
  • B29L2023/22 - Tubes or pipes
  • Y10S264/46 - Molding using an electrical heat

• US Classifications

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