3817399

Information

• Patent Grant
• 3817399

• References
• Source

• Patent Number

  3,817,399

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • B60T17/043 - Brake line couplings, air hoses and stopcocks
  • Y10T137/6873 - End of car

• US Classifications

  • 213 - Railway draft appliances
  • 137 - Fluid handling
  • 285 - Pipe joints or couplings