3251384

Information

• Patent Grant
• 3251384

• References
• Source

• Patent Number

  3,251,384

• Date Filed

  Not available

• Date Issued

  Tuesday, May 17, 1966
  58 years ago

• CPC

  • B21F3/06 - internally on a hollow form
  • B21F37/00 - Manufacture of rings from wire
  • B29D30/48 - Bead-rings or bead-cores Treatment thereof prior to building the tyre
  • B29D2030/487 - Forming devices for manufacturing the beads

• US Classifications

  • 140 - Wireworking
  • 057 - Textiles: spinning, twisting, and twining
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 245 - Wire fabrics and structure