3485409

Information

• Patent Grant
• 3485409

• References
• Source

• Patent Number

  3,485,409

• Date Filed

  Not available

• Date Issued

  Tuesday, December 23, 1969
  55 years ago

• CPC

  • F17C3/025 - Bulk storage in barges or on ships
  • F17C2203/0337 - Granular
  • F17C2203/035 - Glass wool
  • F17C2203/0631 - Three or more walls
  • F17C2203/0646 - Aluminium
  • F17C2209/228 - by screws, bolts or rivets
  • F17C2223/0161 - cryogenic
  • F17C2223/033 - Small pressure
  • F17C2270/0105 - Ships

• US Classifications

  • 220 - Receptacles
  • 114 - Ships