Head restraint for vehicle passenger seat
A head restraint for a vehicle passenger seat for a vehicle. The head restraint includes an outer surface of the head restraint defining a shape of the head restraint, a core support extending into the outer surface, a foam surrounding the core support, and a substantially air impermeable material defining an internal volume and an opening controllably limiting the flow of air into and out of the internal volume.
GM GLOBAL TECHNOLOGY OPERATIONS LLC
B B B B
B60N B60N B60N B60N
inventional inventional additional inventional
Douglas S. Jaclyn N. Matthew Adil M. Henry J.
Bertoia Press Lewis Sheriff Van Der Laar