2541371

Information

• Patent Grant
• 2541371

• References
• Source

• Patent Number

  2,541,371

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1951
  73 years ago

• CPC

  • F17C1/00 - Pressure vessels
  • B64D37/02 - Tanks
  • B64D2700/62324 - Manufacturing and materials
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2201/0142 - conical
  • F17C2201/056 - Small (<1 m3)
  • F17C2203/0609 - Straps, bands or ribbons
  • F17C2203/0617 - with one layer
  • F17C2205/018 - Supporting feet
  • F17C2205/0308 - Protective caps
  • F17C2205/0323 - Valves
  • F17C2205/0382 - Constructional details of valves, regulators
  • F17C2205/0394 - in direct contact with the pressure vessel
  • F17C2209/221 - Welding
  • F17C2209/228 - by screws, bolts or rivets
  • F17C2209/232 - of walls
  • F17C2221/017 - Helium
  • F17C2223/0123 - gaseous
  • F17C2270/0189 - Planes

• US Classifications

  • 220 - Receptacles