4. Amusement devices: games
  5. Aerial projectile game; game element or accessory therefor...
  6. Target

Harvey Ratner

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Method and apparatus for juggling

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Patent

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Tennis training device

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Vision and hand/eye coordination exercising and testing machine

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Eye exercising or training type
Patent

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Profile ID: LFUS-PAI-P-665519

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