3604200

Information

• Patent Grant
• 3604200

• References
• Source

• Patent Number

  3,604,200

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1971
  53 years ago

• CPC

  • G04B23/021 - Controls (winding up the alarm; adjusting and indicating the waking time)
  • G04B23/03 - Alarm signal stop arrangements

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology
  • D10 - Measuring, testing, or signalling instruments