3789455

Information

• Patent Grant
• 3789455

• References
• Source

• Patent Number

  3,789,455

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  51 years ago

• CPC

  • E04B1/043 - Connections specially adapted therefor
  • E04B1/04 - the elements consisting of concrete
  • E04B1/3538 - the elements being a floor slab with hingedly-connected wall panels
  • Y10T16/522 - with diverse art portion or attachment
  • Y10T16/554 - including means to fasten leaf to member

• US Classifications

  • 016 - Miscellaneous hardware
  • 052 - Static structures