3820202

Information

• Patent Grant
• 3820202

• References
• Source

• Patent Number

  3,820,202

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  51 years ago

• CPC

  • A44B19/12 - Interlocking member in the shape of a continuous helix
  • A44B19/343 - Knitted stringer tapes
  • A44B19/406 - Connection of one-piece interlocking members
  • Y10T24/2521 - with stringer tape having specific weave or knit pattern
  • Y10T24/2525 - with mounting portion having structural formations complementary to stitching

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 066 - Textiles: knitting