US Patent 11180102 Side airbag assembly

A restraint system includes a seat having a seatback and a seat bottom extending from the seatback in a seat-forward direction. A first airbag is fixed to the seatback at a side of the seat, and a second airbag is fixed to the seat bottom at the side of the seat. The first and second airbags are each inflatable to an inflated position. The second airbag in the inflated position overlaps the first airbag in the inflated position in a seat-rearward direction.