3443290

Information

• Patent Grant
• 3443290

• References
• Source

• Patent Number

  3,443,290

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  55 years ago

• CPC

  • A44B13/0017 - made of metal plate
  • A44B13/0041 - and a backing element on which prongs are bent over
  • Y10T24/45916 - Cooperates with detached component of means

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.