2637572

Information

• Patent Grant
• 2637572

• References
• Source

• Patent Number

  2,637,572

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1953
  71 years ago

• CPC

  • F16L37/0848 - rocking freely
  • F16L37/35 - at least one of the valves having an axial bore
  • Y10T137/87941 - Each valve and/or closure operated by coupling motion

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 285 - Pipe joints or couplings