1885930

Information

• Patent Grant
• 1885930

• References
• Source

• Patent Number

  1,885,930

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • A44C9/0092 - Ring protectors

• US Classifications

  • 063 - Jewelry
  • D11 - Jewelry, symbolic insignia, and ornaments