3838494

Information

• Patent Grant
• 3838494

• References
• Source

• Patent Number

  3,838,494

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • E04C5/162 - Connectors or means for connecting parts for reinforcements
  • B21F27/121 - of tubular form
  • B21F27/127 - by bending preformed mesh
  • E04C5/0604 - Prismatic or cylindrical reinforcement cages composed of longitudinal bars and open or closed stirrup rods
  • Y10T29/49876 - by snap fit
  • Y10T29/49888 - Subsequently coating

• US Classifications

  • 029 - Metal working
  • 285 - Pipe joints or couplings