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

Patrick A. Mavrakis

Inventor

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Ambidextrous sound delivery tube system

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
Patent

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Behind the ear communication device housing

Medical and laboratory equipment – Equipment for diagnosis – analysis – or treatment – Auricular
Patent

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Communications earpiece

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

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Computer mouse

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

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Computer mouse

Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1009862

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