3902197

Information

• Patent Grant
• 3902197

• References
• Source

• Patent Number

  3,902,197

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • A44B5/007 - concealing a sewed-on button
  • Y10T24/3643 - French cuff
  • Y10T24/3649 - Pin attached
  • Y10T24/366 - Resilient socket
  • Y10T24/3672 - Metal or plastic caps

• US Classifications

  • 002 - Apparel
  • 024 - Buckles, buttons, clasps, etc.