3528140

Information

• Patent Grant
• 3528140

• References
• Source

• Patent Number

  3,528,140

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • A44B13/0011 - made of wire
  • A44B13/0052 - Strips of hook or eye fasteners
  • Y10T24/45948 - having specific structure for cooperating with stitching

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 002 - Apparel
  • 112 - Sewing