3257792

Information

• Patent Grant
• 3257792

• References
• Source

• Patent Number

  3,257,792

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1966
  58 years ago

• CPC

  • B21C1/02 - Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
  • B21C1/16 - Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums
  • B21F7/00 - Twisting wire Twisting wire together
  • B23D61/185 - Saw wires; Saw cables; Twisted saw strips
  • B23D65/00 - Making tools for sawing machines or sawing devices for use in cutting any kind of material
  • D07B7/027 - Postforming of ropes or strands
  • D07B2201/2019 - pressed to shape

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 072 - Metal deforming
  • 125 - Stone working