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

David P. Parrish

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“On aircraft” elevation boresight correction...

Communications: directive radio wave systems and devices (e.g. – Return signal controls radar system – Antenna control
Reexamination Certificate

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Contoured dome antenna

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

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Mast antenna

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Element or attachment
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Profile ID: LFUS-PAI-P-361624

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