2930392

Information

• Patent Grant
• 2930392

• References
• Source

• Patent Number

  2,930,392

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1960
  65 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
  • Y10T137/2688 - Flow rate responsive
  • Y10T137/87812 - Pivoted valve or deflector

• US Classifications

  • 137 - Fluid handling