3060973

Information

• Patent Grant
• 3060973

• References
• Source

• Patent Number

  3,060,973

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1962
  62 years ago

• CPC

  • B29D23/001 - Pipes; Pipe joints
  • B60C9/06 - the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply
  • D02G3/281 - using one drawing frame for two slivers and twisting of the slivers to a single yarn
  • D02G3/36 - Cored or coated yarns or threads
  • D02G3/447 - Yarns or threads for specific use in general industrial applications
  • F16L11/085 - comprising one or more braided layers
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29K2105/06 - containing reinforcements, fillers or inserts

• US Classifications

  • 138 - Pipes and tubular conduits