391016

Information

• Patent Grant
• 391016

• References
• Source

• Patent Number

  391,016

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1888
  136 years ago

• CPC

  • G04B37/1446 - Means for suspending pocket-, or other types of watches
  • Y10T29/49586 - having crown, stem, or pendent

• US Classifications

  • 029 - Metal working