2158309

Information

• Patent Grant
• 2158309

• References
• Source

• Patent Number

  2,158,309

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1939
  85 years ago

• CPC

  • E04D13/08 - Down pipes Special clamping means therefor
  • E04D2013/082 - Down pipe branches
  • E04D2013/0853 - Valves for controlling the rain water flow
  • Y10T137/267 - Control by filling auxiliary gravitating or float operating tank
  • Y10T137/794 - With means for separating solid material from the fluid

• US Classifications

  • 137 - Fluid handling