3331522

Information

• Patent Grant
• 3331522

• References
• Source

• Patent Number

  3,331,522

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1967
  57 years ago

• CPC

  • A47J41/02 - Vacuum-jacket vessels
  • A47J41/028 - made of metal
  • A47J41/026 - Protective elements therefor
  • Y10S220/901 - Liquified gas content, cryogenic
  • Y10S220/917 - Corrosion resistant container

• US Classifications

  • 215 - Bottles and jars
  • 220 - Receptacles