771398

Information

• Patent Grant
• 771398

• References
• Source

• Patent Number

  771,398

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1904
  120 years ago

• CPC

  • B60T17/004 - Draining and drying devices
  • Y10T137/3031 - Abnormal pressure responsive liquid blow-off or drain
  • Y10T137/3068 - Float

• US Classifications

  • 137 - Fluid handling