4. Television
  5. Receiver circuitry
  6. Remote control

David Holliday

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Antenna alignment meter

Communications: directive radio wave systems and devices (e.g. – Directive – Including antenna orientation
Reexamination Certificate

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Receivers for television signals

Television – Receiver circuitry – Remote control
Reexamination Certificate

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Remote control

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

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Rotary valve assembly

Valves and valve actuation – Fluid actuated or retarded – Piston type expansible chamber reciprocating valve actuator
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2554121

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