3862284

Information

• Patent Grant
• 3862284

• References
• Source

• Patent Number

  3,862,284

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  49 years ago

• CPC

  • B29C49/46 - characterised by using a particular environment or blow fluids other than air
  • B29C2035/1683 - inert gas
  • B29C2049/4605 - containing an inert gas
  • B29C2049/4608 - Nitrogen
  • B29C2049/4614 - Chlorine
  • B29C2049/4617 - Fluor
  • B29C2049/462 - Oxygen
  • B29C2049/4623 - the gas containing sulfur
  • B29K2023/06 - PE

• US Classifications

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