3559394

Information

• Patent Grant
• 3559394

• References
• Source

• Patent Number

  3,559,394

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1971
  53 years ago

• CPC

  • G04B19/24 - Clocks or watches with date or week-day indicators
  • G04B19/25333 - wherein the date indicators are driven or released mechanically by a clockwork movement

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology