2271030

Information

• Patent Grant
• 2271030

• References
• Source

• Patent Number

  2,271,030

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1942
  83 years ago

• CPC

  • E04B2/14 - Walls having cavities in, but not between, the elements
  • E04B2002/0295 - of which the width is equal to the wall thickness
  • Y10S52/02 - Masonry lattice or openwork

• US Classifications

  • 052 - Static structures