3838484

Information

• Patent Grant
• 3838484

• References
• Source

• Patent Number

  3,838,484

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • B21F27/125 - by attaching individual stirrups to longitudinal wires
  • E04C3/34 - of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement
  • E04C5/0604 - Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
  • E04G21/122 - Machines for joining reinforcing bars
  • Y10T29/49632 - Metal reinforcement member for nonmetallic, e.g., concrete, structural element
  • Y10T29/53974 - having means to permit support movement while work is thereon

• US Classifications

  • 029 - Metal working