2114765

Information

• Patent Grant
• 2114765

• References
• Source

• Patent Number

  2,114,765

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1938
  86 years ago

• CPC

  • E21B43/12 - Methods or apparatus for controlling the flow of the obtained fluid to or in wells
  • Y10T137/2934 - Gas lift valves for wells
  • Y10T137/2965 - Float responsive

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling