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

Richard M. Joffe

Inventor

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Details

Inventor

active

Compact viewer

Photography and optical equipment – Projector or viewer – With provision for transparency magazine
Patent

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Controller housing

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

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Controller housing with extender

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

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Desk-mounted coinless public telephone

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

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Flashlight or similar article

Lighting – Light fixture – Hand-held – body-attached or lantern type
Patent

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Profile ID: LFUS-PAI-P-208291

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