2257002

Information

• Patent Grant
• 2257002

• References
• Source

• Patent Number

  2,257,002

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1941
  83 years ago

• CPC

  • A44B9/10 - Safety devices
  • A42B7/00 - Fastening means for head coverings Elastic cords Ladies' hat fasteners
  • Y10T24/4605 - Means detachable from or flaccidly connected to pin [e.g., hatpin type]

• US Classifications

  • 063 - Jewelry
  • 024 - Buckles, buttons, clasps, etc.
  • D11 - Jewelry, symbolic insignia, and ornaments