1850574

Information

• Patent Grant
• 1850574

• References
• Source

• Patent Number

  1,850,574

• Date Filed

  Not available

• Date Issued

  Tuesday, March 22, 1932
  92 years ago

• CPC

  • B60T17/043 - Brake line couplings, air hoses and stopcocks
  • Y10T137/6873 - End of car
  • Y10T137/87273 - With fluid coupling [e.g., railway car hose coupling, truck-trailer oil system coupling, etc.]
  • Y10T137/87378 - Second valve assembly carried by first valve head
  • Y10T137/87491 - Mechanical movement between actuator and non-rotary valve

• US Classifications

  • 137 - Fluid handling
  • 285 - Pipe joints or couplings