2307324

Information

• Patent Grant
• 2307324

• References
• Source

• Patent Number

  2,307,324

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1943
  82 years ago

• CPC

  • E04D13/0404 - Drainage on the roof surface
  • Y10T137/2815 - Through liquid trap seal
  • Y10T137/6969 - Buildings
  • Y10T137/7316 - Self-emptying tanks
  • Y10T137/7339 - By weight of accumulated fluid
  • Y10T137/7355 - In gravitating tank

• US Classifications

  • 137 - Fluid handling