4. Machine element or mechanism
  5. Control lever and linkage systems
  6. Multiple controlled elements

Chan Yeung

Inventor

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Controllable gear shifter with lock-in system

Machine element or mechanism – Control lever and linkage systems – Multiple controlled elements
Patent

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Radio frequency toy controller

Games – toys – and sports goods – Toy – Representation or scale model
Design Patent

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Steering alignment system for a toy car

Amusement devices: toys – Rolling or tumbling – Remotely controlled
Reexamination Certificate

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Profile ID: LFUS-PAI-P-638938

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