2530940

Information

• Patent Grant
• 2530940

• References
• Source

• Patent Number

  2,530,940

• Date Filed

  Not available

• Date Issued

  Tuesday, November 21, 1950
  74 years ago

• CPC

  • E04B1/703 - Evacuating water from walls made from hollow bricks
  • E04B2/42 - Walls having cavities between, as well as in, the elements Walls of elements each consisting of two or more parts, kept in distance by means of spacers, at least one of the parts having cavities
  • E04B1/7038 - Evacuating water from cavity walls
  • E04B2002/0295 - of which the width is equal to the wall thickness

• US Classifications

  • 454 - Ventilation
  • 052 - Static structures