3522637

Information

• Patent Grant
• 3522637

• References
• Source

• Patent Number

  3,522,637

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1970
  54 years ago

• CPC

  • A44B18/0038 - Male or hook elements
  • A44B18/0015 - Male or hook elements
  • D03D23/00 - General weaving methods not special to the production of any particular woven fabric or the use of any particular loom Weaves not provided for in any other single group
  • D03D2700/01 - Woven fabrics General weaving methods
  • Y10T24/2733 - having filaments formed from continuous element interwoven or knitted into distinct, mounting surface fabric
  • Y10T24/2767 - having several, repeating, interlocking formations along length of filaments
  • Y10T24/2783 - having filaments constructed from coated, laminated, or composite material

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 057 - Textiles: spinning, twisting, and twining