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US D383,757 SGranted
Wireless ear-worn audio device
AssigneeU.S. Philips Corporation
InventorsChristoph Dobrusskin, Peter Verbeek, Bastiaan Pieter Verhoeven, Francis Wa Chu
Life of this patent
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Abstract
The abstract isn’t available for this document.
Claims1
The ornamental design for a wireless ear-worn audio device, as shown.