2546290

Information

• Patent Grant
• 2546290

• References
• Source

• Patent Number

  2,546,290

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1951
  73 years ago

• CPC

  • E04B7/00 - Roofs Roof construction with regard to insulation
  • E04B2/28 - Walls having cavities between, but not in, the elements Walls of elements each consisting of two or more parts kept in distance by means of spacers, all parts being solid
  • E04B5/06 - with beams placed against one another optionally with pointing-mortar
  • E04B2002/0297 - of which the width is less than the wall thickness

• US Classifications

  • 052 - Static structures