Patent 11109625 was granted and assigned to Aver Technologies Inc on September, 2021 by the United States Patent and Trademark Office.
A wearable face covering may include a mask including a filter and a cap, wherein the cap is configured to prevent any gas passing through the filter in a first direction from exiting the mask in the first direction; and a face shield including a partially-transparent screen, wherein the face shield is pivotally coupled to the mask.