3538554

Information

• Patent Grant
• 3538554

• References
• Source

• Patent Number

  3,538,554

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • A43B3/122 - characterised by the attachment of the straps
  • A43C11/06 - Snap-button fastenings
  • A43C11/1413 - Equipment for fastening toggle lever fastenings
  • A43C11/148 - characterised by special protection means to prevent damage or accidental loosening of the fastening means
  • A43C11/1486 - characterised by the shape of the teeth on the ratchet strap
  • A44B17/0035 - Their fastening
  • Y10T24/3424 - Snap fastener

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.