3349448

Information

• Patent Grant
• 3349448

• References
• Source

• Patent Number

  3,349,448

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • A44B1/12 - covered by fabric
  • A44B1/22 - attached by thread not visible to the front
  • Y10T24/3606 - Cloth shanks and covers

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 079 - Button making