2577657

Information

• Patent Grant
• 2577657

• References
• Source

• Patent Number

  2,577,657

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1951
  73 years ago

• CPC

  • F16K1/22 - with axis of rotation crossing the valve member
  • Y10T137/7504 - Removable valve head and seat unit
  • Y10T137/7748 - Combustion engine induction type

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 138 - Pipes and tubular conduits