3749558

Information

• Patent Grant
• 3749558

• References
• Source

• Patent Number

  3,749,558

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • D07B1/0666 - the wires being characterised by an anti-corrosive or adhesion promoting coating
  • B21C9/00 - Cooling, heating or lubricating drawing material
  • B21C37/042 - Manufacture of coated wire or bars
  • B21D1/14 - Straightening frame structures
  • B60C9/0007 - Reinforcements made of metallic elements
  • B60C15/04 - Bead cores
  • C23F17/00 - Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
  • C23G1/081 - solutions containing H2SO4
  • C25D5/12 - at least one layer being of nickel or chromium
  • C25D5/36 - of iron or steel
  • C25D5/50 - by heat-treatment
  • B60C2009/0014 - Surface treatments of steel cords
  • D07B2201/2011 - comprising metals
  • D07B2201/2013 - comprising multiple layers
  • D07B2205/3021 - Metals
  • D07B2205/3089 - Brass
  • Y10S57/902 - Reinforcing or tire cords
  • Y10S428/925 - Relative dimension specified
  • Y10S428/926 - Thickness of individual layer specified
  • Y10T428/12431 - Foil or filament smaller than 6 mils
  • Y10T428/1291 - Next to Co-, Cu-, or Ni-base component
  • Y10T428/12924 - Fe-base has 0.01-1.7% carbon [i.e., steel]
  • Y10T428/12937 - Co- or Ni-base component next to Fe-base component
  • Y10T428/12986 - Adjacent functionally defined components

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 057 - Textiles: spinning, twisting, and twining