Patent ID: 9555728
Date: 2017-01-31
CPC Classifications: A01K,B60N

Claim:
1. A vehicle seat assembly comprising: a structural layer formed of a first foam material and adapted to be mounted to a seat frame to provide support to an occupant, the structural layer having at least one channel formed therein; a cushion layer formed of a second foam material provided adjacent to the structural layer, the cushion layer having at least one channel formed therethrough; a trim member secured over the cushion layer to form a seating surface; and at least one attachment member mounted to the trim member along at least one securement portion, the attachment member extending through the at least one channel of the cushion layer and extending into the at least one channel of the structural layer such that the attachment member is engaged with and thereby retained by at least the structural layer, wherein the at least one attachment member includes a first engagement feature having at least one saw tooth protrusion that is engaged with and thereby retained in the channel of the structural layer and a second engagement feature located between the securement portion and the first engagement feature that is sized to be received within the channel of the cushion layer, the trim member and the cushion layer thereby secured on the structural layer by the attachment member.