3594862

Information

• Patent Grant
• 3594862

• References
• Source

• Patent Number

  3,594,862

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1971
  53 years ago

• CPC

  • B29C49/6418 - by reheating cold preforms in a single stage
  • B29B13/024 - Hollow bodies
  • B29C35/08 - by wave energy or particle radiation
  • B29C49/6445 - through the preform length
  • B29C2035/0822 - using IR radiation
  • B29C2049/0089 - the parison being a tube
  • B29K2105/258 - tubular
  • B29L2023/00 - Tubular articles
  • Y10S425/013 - Electric heat
  • Y10S425/039 - Pre-heat

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 219 - Electric heating
  • 432 - Heating