2260789

Information

• Patent Grant
• 2260789

• References
• Source

• Patent Number

  2,260,789

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1941
  83 years ago

• CPC

  • E21B43/34 - Arrangements for separating materials produced by the well
  • Y10T137/3043 - Successively opened valves
  • Y10T137/308 - With pressure balanced outlet valve
  • Y10T137/7475 - With toggle or second lever connected to valve

• US Classifications

  • 137 - Fluid handling