公开(公告)号：US20180242687A1

公开(公告)日：2018-08-30

申请号：US15758141

申请日：2016-09-15

申请人： Tetrad Technologies, LLC

发明人： David Bradley Granger ,  Jacob Martinez

IPC分类号： A43B13/18 ,  A43B3/12 ,  A43B7/14

CPC分类号： A43B13/187 ,  A43B3/107 ,  A43B3/108 ,  A43B3/128 ,  A43B7/142 ,  A43B7/143 ,  A43B7/144 ,  A43B7/1445 ,  B29D35/14

摘要： The present invention is a contoured and cushioned sandal (100) with the following features: (1) base bottom (ground contact) surface layer (137) supports the placement of a forefoot cushion (110) in the forefoot area having rolling ridges (112) (with gaps 13), a stability arch compression pad (127), a lateral metatarsal pad (115), a lateral heel pad (117), a medial heel pad (124) (separated by a gap 156), and a metatarsal dome (135); (2) a bifurcated longitudinal middle support layers (122 and 140); (3) a top (foot contact) surface with a raised arch (170), a raised metatarsal dome (167), a raised heel dome (168), cushioned foot areas (165), (175) (172), and a raised outer border (187); and, (4) cushioned straps (147) and toe strap 148 to secure the sandal to a user's foot.