1397531

Information

• Patent Grant
• 1397531

• References
• Source

• Patent Number

  1,397,531

• Date Filed

  Not available

• Date Issued

  Tuesday, November 22, 1921
  103 years ago

• CPC

  • A44B9/06 - Hat-pins
  • A41F1/00 - Fastening devices specially adapted for garments
  • Y10T24/4605 - Means detachable from or flaccidly connected to pin [e.g., hatpin type]
  • Y10T24/4621 - having resiliently biased component or surface

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.