1937347

Information

• Patent Grant
• 1937347

• References
• Source

• Patent Number

  1,937,347

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  91 years ago

• CPC

  • A44C1/00 - Brooches or clips in their decorative or ornamental aspect
  • Y10T24/3461 - having separate pin loss prevention means

• US Classifications

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