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

Calvin Lam

Inventor

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Decorative device comprised of modular interchangeable...

Flexible or portable closure – partition – or panel – With hood – canopy – shield storage chamber – or outrigged... – Structure
Reexamination Certificate

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Headphone

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

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Profile ID: LFUS-PAI-P-1047681

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