发明名称 Vertical climbing wall
摘要 The present invention relates to a climbing wall for simulating outdoor rock climbing activity. The climbing wall includes a front surface, a rear surface and an intermediate portion reaching between the front surface and the rear surface. The intermediate portion defines one or more openings which extend through the climbing wall. The openings are located in positions that allow a child to travel safely around on the climbing wall. The intermediate portion also includes a grip projecting outward from the front surface and preferably the rear surface of the climbing wall. The grips are designed to allow a child to maneuver safely around the climbing wall.
申请公布号 US6402663(B1) 申请公布日期 2002.06.11
申请号 US19990289040 申请日期 1999.04.09
申请人 PLAYSTAR, INC. 发明人 POPP RICHARD R.
分类号 A63B9/00;A63B69/00;(IPC1-7):A63B9/00;A63B17/00 主分类号 A63B9/00
代理机构 代理人
主权项
地址