3474314

Information

• Patent Grant
• 3474314

• References
• Source

• Patent Number

  3,474,314

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • G09F11/34 - the feeding means comprising electromagnets
  • G09F19/08 - Dolls, faces, or other representations of living forms with moving parts
  • H02K33/10 - wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armature
  • G09F2019/085 - Birds

• US Classifications

  • 318 - Electricity: motive power systems
  • 040 - Card, picture, or sign exhibiting
  • 310 - Electrical generator or motor structure