3104427

Information

• Patent Grant
• 3104427

• References
• Source

• Patent Number

  3,104,427

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1963
  61 years ago

• CPC

  • E04B1/02 - Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
  • E04B1/34321 - mainly constituted by panels
  • E04B1/6104 - the overlapping ends of the slabs connected together

• US Classifications

  • 052 - Static structures
  • D25 - Building units and construction elements