4. Games, toys, and sports goods
  5. Toy
  6. Representation or scale model

David C. Roy

Inventor

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Rotary drive mechanism for energizing toys, kinetic sculptures,

Card – picture – or sign exhibiting – Changing exhibitor – Rotatable carrier for display item
Patent

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Stacking toy

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

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Toy stacking and kicking mechanism

Mechanical guns and projectors – Projectile impelled by user-provided force
Patent

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Profile ID: LFUS-PAI-P-658158

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