3464176

Information

• Patent Grant
• 3464176

• References
• Source

• Patent Number

  3,464,176

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1969
  55 years ago

• CPC

  • E04B5/43 - Floor structures of extraordinary design Features relating to the elastic stability Floor structures specially designed for resting on columns only
  • E04B5/21 - Cross-ribbed floors

• US Classifications

  • 052 - Static structures
  • 072 - Metal deforming