Patent ID: 11897247
Assignee: AGIT GLOBAL IP HOLDINGS, LLC
Field: Surface technology, coating (Chemistry)
Classification: CPC B  A | IPC A  B

Claim 16:
17. A foam product comprising:
a foam core having a top surface, a bottom surface and a periphery surrounding the top surface and the bottom surface, wherein the periphery has a top edge adjacent to the top surface, an upper area adjacent to the top edge, a bottom edge adjacent to the bottom surface and an lower area adjacent to the bottom edge;
an upper foam skin with a bottom surface fully covered and bonded to the top surface of the foam core and the upper area of the periphery of the foam core; and
a lower foam skin with a top surface fully covered and bonded to the bottom surface of the foam core and the lower area of the periphery of the foam core, wherein a peripheral edge of the lower foam skin is connected to a peripheral edge of the upper foam skin so that a foam shell that encloses the foam core is formed;
wherein the foam core has a tightly packed cluster of expanded beads, wherein some outermost beads of the expanded beads are exposed and protruded on the top surface, the bottom surface and the periphery of the foam core, and the foam shell has a plurality of cavities at its entire inner surface sized and shaped to respectively receive the protruded, outermost beads on the top surface, bottom surface and the periphery of the foam core.