Patent ID: 11958391
Assignee: LEAR CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B  A | IPC A  B

Claim 19:
20. A support portion for a seat assembly, comprising:
a first main portion;
a second main portion disposed such that a gap is provided between the first main portion and the second main portion;
a plurality of first extensions projecting from the first main portion away from the gap; and
a plurality of second extensions projecting from the second main portion away from the gap;
wherein the first main portion and the second main portion are configured to extend along opposite sides of a spine of a user such that the gap is aligned with said spine;
the plurality of first extensions and the plurality of second extensions are configured for connection with a seatback frame; and
the plurality of first extensions and the plurality of second extensions are configured to limit pressure on bone prominences of said user.