3706404

Information

• Patent Grant
• 3706404

• References
• Source

• Patent Number

  3,706,404

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1972
  52 years ago

• CPC

  • A44C5/0069 - extensible
  • Y10T24/3407 - Pivotal lever type
  • Y10T24/4782 - Watch strap

• US Classifications

  • 224 - Package and article carriers
  • 024 - Buckles, buttons, clasps, etc.