2172963

Information

• Patent Grant
• 2172963

• References
• Source

• Patent Number

  2,172,963

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • A44B9/12 - Safety-pins
  • Y10T24/3461 - having separate pin loss prevention means
  • Y10T24/4602 - with separately operable, manually releasable, nonpenetrating means for mounting [e.g., drapery hook]

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.