2187665

Information

• Patent Grant
• 2187665

• References
• Source

• Patent Number

  2,187,665

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1940
  85 years ago

• CPC

  • F16K3/0218 - with only one sealing face
  • Y10T70/5699 - Quadrant
  • Y10T74/20396 - Hand operated
  • Y10T74/20696 - Finger lever release
  • Y10T137/7069 - With lock or seal

• US Classifications

  • 137 - Fluid handling
  • 070 - Locks
  • 074 - Machine element or mechanism
  • 251 - Valves and valve actuation