4. Printing and office machinery
  5. Typewriter or calculator
  6. Calculator

Robert David Watters

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Casing for illumination device

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

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Currency converter

Printing and office machinery – Typewriter or calculator – Calculator
Patent

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Digital sound relaxation and sleep-inducing system

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible
Design Patent

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Front panel for optoelectronic shelf

Recording – communication – or information retrieval equipment – Computer – data processor equipment – Element or attachment
Design Patent

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Profile ID: LFUS-PAI-P-1914356

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