3633253

Information

• Patent Grant
• 3633253

• References
• Source

• Patent Number

  3,633,253

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • A44B99/00 - Subject matter not provided for in other groups of this subclass
  • A41H15/00 - Cloth-holders
  • A44B9/00 - Hat, scarf, or safety pins or the like
  • B42F1/08 - of round cross-section
  • Y10T24/205 - One piece
  • Y10T24/44829 - Segments form opposed engaging faces
  • Y10T24/4668 - and penetrating portion formed from wire

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • D19 - Office supplies