3775922

Information

• Patent Grant
• 3775922

• References
• Source

• Patent Number

  3,775,922

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • E04B1/4171 - Nailable or non-threaded screwable elements
  • E04B5/40 - with metal form-slabs
  • E04G15/04 - Cores for anchor holes or the like around anchors embedded in the concrete

• US Classifications

  • 052 - Static structures