3585424

Information

• Patent Grant
• 3585424

• References
• Source

• Patent Number

  3,585,424

• Date Filed

  Not available

• Date Issued

  Tuesday, June 15, 1971
  53 years ago

• CPC

  • G04C3/107 - Controlling frequency or amplitude of the oscillating system
  • G04B17/045 - with oscillating blade springs
  • G04B18/00 - Mechanisms for setting frequency
  • H02K7/065 - Electromechanical oscillators Vibrating magnetic drives
  • H02K33/10 - wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armature

• US Classifications

  • 310 - Electrical generator or motor structure
  • 084 - Music
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology