3220075

Information

• Patent Grant
• 3220075

• References
• Source

• Patent Number

  3,220,075

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • A44B9/12 - Safety-pins
  • Y10T24/4657 - with pivotal connection between penetrating portion and means
  • Y10T24/4659 - Connection also permits sliding movement
  • Y10T24/4679 - having penetrating portion retractable or of changeable length
  • Y10T24/468 - having interconnected distinct penetrating portions

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.