4. Recording, communication, or information retrieval equipment
  5. Video or audio transmission, recording or playback equipment
  6. Telephone equipment

Charles R. Lewis

Inventor

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Personal computer

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Patent

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Stylus pen assembly

Office supplies; artists and teachers materials – Equipment for writing – drawing – or for fine arts – Plural or combined
Design Patent

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Tower system unit with angled drive bay

Supports: cabinet structure – With carrying handle
Patent

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Tower system unit with angled drive bay

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent

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Profile ID: LFUS-PAI-P-1452308

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