2008321

Information

• Patent Grant
• 2008321

• References
• Source

• Patent Number

  2,008,321

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1935
  89 years ago

• CPC

  • F17C7/04 - with change of state
  • C01B31/20 - Carbon dioxide
  • F17C2201/0109 - with exteriorly curved end-piece
  • F17C2201/0119 - with flat end-piece
  • F17C2201/032 - with substantially vertical main axis
  • F17C2205/018 - Supporting feet
  • F17C2205/0329 - manually actuated
  • F17C2221/013 - Carbone dioxide
  • F17C2223/0176 - Solids and gas
  • F17C2223/033 - Small pressure
  • F17C2225/0123 - gaseous
  • F17C2225/0153 - Liquefied gas
  • F17C2225/033 - Small pressure
  • F17C2227/0309 - using another fluid
  • F17C2250/036 - using alarms
  • F17C2260/021 - Avoiding over pressurising

• US Classifications

  • 062 - Refrigeration
  • 220 - Receptacles