3460339

Information

• Patent Grant
• 3460339

• References
• Source

• Patent Number

  3,460,339

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1969
  55 years ago

• CPC

  • G04B23/03 - Alarm signal stop arrangements
  • G04B23/025 - Signal triggering
  • G04B23/08 - operating on successive days without resetting operating only once in each 24 hours
  • G04B23/10 - with pre-signal with repeated signal with changeable intensity of sound

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 159 - Concentrating evaporators
  • 968 - Horology