2797508

Information

• Patent Grant
• 2797508

• References
• Source

• Patent Number

  2,797,508

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1957
  67 years ago

• CPC

  • A44B9/12 - Safety-pins
  • A44B1/38 - Clamping by spring action
  • A44B9/16 - Brooches Breast-pins

• US Classifications

  • 040 - Card, picture, or sign exhibiting