2551334

Information

• Patent Grant
• 2551334

• References
• Source

• Patent Number

  2,551,334

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1951
  73 years ago

• CPC

  • E21B43/122 - Gas lift
  • Y10T137/7768 - Pilot controls supply to pressure chamber
  • Y10T137/8175 - Plural
  • Y10T137/86397 - With independent valve controller
  • Y10T137/86429 - Attachable and removable element
  • Y10T137/86437 - Adjustable cam

• US Classifications

  • 137 - Fluid handling