发明名称 Portable ice skating rink enclosure
摘要 The present invention relates to an enclosure which has a plurality of utilities such as a portable ice skating rink, a wading pool, a volleyball area, and a garden enclosure. The enclosure has a pair of opposed sidewalls and a pair of opposed end walls. Each of the sidewalls is defined by at least one elongated sidewall member and each of the end walls is defined by at least one elongated end wall member. A plurality of corner members define an enclosed area with the end walls and the sidewalls. The enclosure further has at least one sheet member positioned over the sidewalls, the end walls, and the corner members. The enclosure further has cover members which fit over the elongated sidewall members, the end wall members, and the corner members to hold and protect the at least one sheet member.
申请公布号 US6517442(B1) 申请公布日期 2003.02.11
申请号 US20010956365 申请日期 2001.09.18
申请人 POST ROBERT E. 发明人 POST ROBERT E.
分类号 A63C19/10;(IPC1-7):A63C19/10 主分类号 A63C19/10
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