4. Games using tangible projectile
  5. Projectile, per se; part thereof or accessory therefor
  6. Disk- or ring-shaped

Richard P. Christen

Inventor

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Amusement device with vibrated handle

Amusement devices: toys – Sounding – Percussion
Patent

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Collapsible toy

Games – toys – and sports goods – Toy – Aerial
Patent

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Marking device with vibrating yieldable writing tip

Geometrical instruments – Scriber
Patent

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Motorized pen

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Marking instrument
Patent

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Pop-open throwing toy with controllable opening delay and method

Games using tangible projectile – Projectile – per se; part thereof or accessory therefor – Disk- or ring-shaped
Patent

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Profile ID: LFUS-PAI-P-81145

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