3847002

Information

• Patent Grant
• 3847002

• References
• Source

• Patent Number

  3,847,002

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • D07B1/0693 - having a strand configuration
  • B21F9/00 - Straining wire
  • B21F9/005 - to affect the material properties of the wire
  • C21D7/105 - of concrete reinforcing bars
  • E04C5/02 - of low bending resistance
  • E04C5/08 - Members specially adapted to be used in prestressed constructions
  • D07B2205/3053 - having a medium carbon content
  • D07B2501/2023 - Concrete enforcements

• US Classifications

  • 072 - Metal deforming
  • 140 - Wireworking