3756008

Information

• Patent Grant
• 3756008

• References
• Source

• Patent Number

  3,756,008

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1973
  51 years ago

• CPC

  • E05B73/0005 - using chains, cables or the like
  • B21F3/02 - helically
  • D07B1/162 - characterised by a plastic or rubber enveloping sheathing
  • D07B7/025 - Preforming the wires or strands prior to closing
  • D07B2201/1064 - characterised by lay direction of the strand compared to the lay direction of the wires in the strand
  • D07B2201/2007 - characterised by their longitudinal shape
  • D07B2201/2021 - characterised by their longitudinal shape
  • Y10T70/409 - Shackles
  • Y10T70/5872 - For cycles

• US Classifications

  • 070 - Locks
  • 057 - Textiles: spinning, twisting, and twining
  • 072 - Metal deforming
  • 140 - Wireworking