2819912

Information

• Patent Grant
• 2819912

• References
• Source

• Patent Number

  2,819,912

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1958
  66 years ago

• CPC

  • F16L37/46 - with a gate valve or sliding valve
  • F16L37/252 - the male part having lugs on its periphery penetrating in the corresponding slots provided in the female part
  • Y10T137/87273 - With fluid coupling [e.g., railway car hose coupling, truck-trailer oil system coupling, etc.]
  • Y10T137/8741 - With common operator

• US Classifications

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