3698683

Information

• Patent Grant
• 3698683

• References
• Source

• Patent Number

  3,698,683

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • F16K5/161 - with the housing or parts of the housing mechanically pressing the seal against the plug
  • F16K5/0207 - with special plug arrangement
  • F16K5/025 - Particular coverings or materials
  • F16K5/04 - with plugs having cylindrical surfaces Packings therefor

• US Classifications

  • 251 - Valves and valve actuation