3119593

Information

• Patent Grant
• 3119593

• References
• Source

• Patent Number

  3,119,593

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1964
  60 years ago

• CPC

  • F16J15/062 - characterised by the geometry of the seat
  • E21B34/02 - in well heads
  • F16J15/46 - with packing ring expanded or pressed into place by fluid pressure
  • F16K5/0207 - with special plug arrangement
  • F16K5/0257 - Packings

• US Classifications

  • 251 - Valves and valve actuation