公开(公告)号：US20220257463A1

公开(公告)日：2022-08-18

申请号：US17673777

申请日：2022-02-16

申请人： David Sampson ,  Josiah Vernon Batson

发明人： David Sampson ,  Josiah Vernon Batson

IPC分类号： A61H23/02

摘要： A vibration inducing sound mat apparatus includes a first panel and a second panel, wherein the first panel has a first foam layer, a second rigid layer, a third foam layer, a fourth foam layer and a fifth foam layer. The second panel has a sixth foam layer, a seventh rigid layer, an eighth foam layer, a ninth foam layer and a tenth foam layer. The second rigid layer is under the first foam layer, and above the third foam layer, the fourth foam layer, and the fifth foam layer. The seventh rigid layer is under the sixth foam layer, and above the eighth foam layer, the ninth foam layer, and the tenth foam layer. The third foam layer and the eighth foam layer preferably are softer than each of the first foam layer, the fourth foam layer, the fifth foam layer, the sixth foam layer, the ninth foam layer, and the tenth foam layer;