221951

Information

• Patent Grant
• 221951

• References
• Source

• Patent Number

  221,951

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1879
  144 years ago

• CPC

  • A41B3/08 - Combined stiffening and fastening devices
  • Y10T24/3441 - and cam
  • Y10T24/44718 - Element pivots or rotates in plane parallel to plane bisecting opposed engaging faces

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.