2169401

Information

• Patent Grant
• 2169401

• References
• Source

• Patent Number

  2,169,401

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1939
  85 years ago

• CPC

  • F01L29/04 - by links or guide rods
  • Y10T137/86485 - Line condition change responsive release of valve

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 105 - Railway rolling stock