521830

Information

• Patent Grant
• 521830

• References
• Source

• Patent Number

  521,830

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1894
  130 years ago

• CPC

  • A41F11/04 - of the stud-and-loop type
  • Y10T24/44128 - Resilient inserted or receiving member
  • Y10T24/44316 - Pivoting gripping member either supports or coacts with sliding engaging face
  • Y10T24/44444 - having specific surface material or irregularity on or along engaging face
  • Y10T24/4447 - having coil portion coaxial or parallel with pivotal axis
  • Y10T24/44607 - Track or way oblique to path of gripping member

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.