2069999

Information

• Patent Grant
• 2069999

• References
• Source

• Patent Number

  2,069,999

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1937
  87 years ago

• CPC

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

• US Classifications

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