1840047

Information

• Patent Grant
• 1840047

• References
• Source

• Patent Number

  1,840,047

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1932
  93 years ago

• CPC

  • A44C5/025 - with links threaded on a band
  • Y10T29/49591 - Bracelet making

• US Classifications

  • 063 - Jewelry
  • 029 - Metal working