2164669

Information

• Patent Grant
• 2164669

• References
• Source

• Patent Number

  2,164,669

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1939
  85 years ago

• CPC

  • F16K17/0433 - with vibration preventing means
  • Y10T137/7739 - Pop closing valves
  • Y10T137/7741 - Pop pressure reactor in branched released path
  • Y10T137/7925 - Piston-type valves

• US Classifications

  • 137 - Fluid handling