2038889

Information

• Patent Grant
• 2038889

• References
• Source

• Patent Number

  2,038,889

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1936
  88 years ago

• CPC

  • F16K5/225 - for plugs with cylindrical surfaces
  • Y10T137/4407 - Excess relief

• US Classifications

  • 137 - Fluid handling
  • 184 - Lubrication
  • 277 - Seal for a joint or juncture