2190723

Information

• Patent Grant
• 2190723

• References
• Source

• Patent Number

  2,190,723

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1940
  84 years ago

• CPC

  • F16K27/07 - of cutting-off parts of tanks
  • Y10T137/4315 - Nut releasable from body and/or stem

• US Classifications

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