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

David Lemelman

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Cover for portable electronic devices

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

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Power module for portable electronic devices

Equipment for production – distribution – or transformation of ene – Energy conversion or transformation – Battery or casing therefor
Design Patent

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Profile ID: LFUS-PAI-P-3320522

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