3474504

Information

• Patent Grant
• 3474504

• References
• Source

• Patent Number

  3,474,504

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • A44B1/30 - Screw-buttons
  • Y10T24/3683 - Button with cavity for friction grip fastener

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.