2272132

Information

• Patent Grant
• 2272132

• References
• Source

• Patent Number

  2,272,132

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1942
  83 years ago

• CPC

  • F16K1/301 - only shut-off valves
  • F16K1/302 - with valve member and actuator on the same side of the seat
  • F16K1/304 - Shut-off valves with additional means
  • Y10T137/1714 - Direct pressure causes disc to burst
  • Y10T137/71 - With seal

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 169 - Fire extinguishers
  • 222 - Dispensing