3480027

Information

• Patent Grant
• 3480027

• References
• Source

• Patent Number

  3,480,027

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • E03B9/14 - Draining devices for hydrants
  • Y10T137/1189 - Freeze condition responsive safety systems
  • Y10T137/5526 - With screw or gear in actuating mechanism
  • Y10T137/86919 - Sequentially closing and opening alternately seating flow controllers

• US Classifications

  • 137 - Fluid handling