3431632

Information

• Patent Grant
• 3431632

• References
• Source

• Patent Number

  3,431,632

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1969
  55 years ago

• CPC

  • B21F15/06 - with additional connecting elements or material
  • B21D53/58 - end-pieces for laces or ropes
  • B21F15/00 - Connecting wire to wire or other metallic material or objects Connecting parts by means of wire
  • Y10T24/3789 - having means covering tip of lacing
  • Y10T29/49934 - by axially applying force
  • Y10T29/53717 - Annular work

• US Classifications

  • 029 - Metal working
  • 024 - Buckles, buttons, clasps, etc.