2854022

Information

• Patent Grant
• 2854022

• References
• Source

• Patent Number

  2,854,022

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1958
  66 years ago

• CPC

  • F16K31/34 - acting on pilot valve controlling the cut-off apparatus
  • B64D37/005 - Accessories not provided for in the groups B64D37/02 - B64D37/28
  • B64D2700/62377 - Accessories
  • Y10T82/2533 - Control
  • Y10T137/7371 - Fluid pressure
  • Y10T137/7439 - Float arm operated valve
  • Y10T137/7485 - Pivoted valve

• US Classifications

  • 137 - Fluid handling
  • 082 - Turning