408274

Information

• Patent Grant
• 408274

• References
• Source

• Patent Number

  408,274

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1889
  135 years ago

• CPC

  • G04B37/06 - Forming the passage for the winding stem through the case Divided winding stems
  • G04B27/065 - Changing the winding position to the setting position and vice versa is done with an independant part of the winding or setting mechanism

• US Classifications

  • 368 - Horology: time measuring systems or devices