4. Card, picture, or sign exhibiting
  5. Changing exhibitor
  6. Rotatable carrier for display item

Frank A. Trotta

Inventor

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Interactive promotional device

Coded data generation or conversion – Bodily actuated code generator – Including keyboard or keypad
Patent

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Revolving backlit sign

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

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Safety cap for aerosol spray can

Dispensing – With discharge assistant – Fluid pressure
Patent

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Safety door lock

Closure fasteners – Bolts – Swinging
Patent

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Transportable component stand

Land vehicles – Wheeled – Extensible
Patent

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Profile ID: LFUS-PAI-P-560809

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