4. Card, picture, or sign exhibiting
  5. Check, label, or tag
  6. Changeable reading

William Greenberger

Inventor

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Interchangeable digital display sign

Card – picture – or sign exhibiting – Changing exhibitor – Alphanumeric device
Patent

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Message display sign

Card – picture – or sign exhibiting – Changing exhibitor – Sliding plate
Patent

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Price marker

Card – picture – or sign exhibiting – Check – label – or tag – Baggage checks
Patent

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Pricing sign with changeable numbers

Card – picture – or sign exhibiting – Check – label – or tag – Changeable reading
Patent

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Shelf molding clip

Supports – Brackets – Specially mounted or attached
Patent

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Profile ID: LFUS-PAI-P-240424

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