Patent 10165694 was granted and assigned to Apple (company) on December, 2018 by the United States Patent and Trademark Office.
Embodiments are directed to a portable electronic device having a substantially concealed barometric vent. The vent may be used to equalize air pressure within the enclosure while forming a barrier between external contaminants, moisture, and so on and various internal component and assemblies of the device. In one embodiment, the vent may include a screen configured to impede ingress of particulates and an air-permeable membrane configured to impede ingress of moisture.