4. Telephonic communications
  5. Substation or terminal circuitry
  6. Wire distribution

John A. Keenum

Inventor

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Connector port for network interface device

Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Reexamination Certificate

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Connector port for network interface device

Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Reexamination Certificate

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Enclosure for housing communications equipment

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

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Enclosure for housing communications equipment

Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate

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Face plate

Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Design Patent

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Profile ID: LFUS-PAI-P-1602497

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