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

Richard C. Hedderich

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Decora-sized wall-mounted 3-button keypad

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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Decora-sized wall-mounted 6-button keypad

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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Decora-sized wall-mounted dimmer

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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Decora-sized wall-mounted dimmer

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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Faceplate attachment system

Electricity: conductors and insulators – Covers or face plates
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2915059

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