1515974

Information

• Patent Grant
• 1515974

• References
• Source

• Patent Number

  1,515,974

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1924
  100 years ago

• CPC

  • A44B1/38 - Clamping by spring action
  • A44B3/00 - Collar-studs
  • Y10T24/3496 - including a button fastening element
  • Y10T24/3497 - Button fastening element including another fastener element
  • Y10T24/3628 - Integral or rigid stud
  • Y10T24/3657 - Resilient head

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.