发明名称 BASKETBALL BACKBOARD
摘要 A basketball goal system includes a basketball backboard and support frame. The backboard is preferably constructed from polycarbonate to create a generally unbreakable backboard. The backboard desirably includes one or more protective layers that prevents or reduces degradation of the polycarbonate when exposed to environmental conditions such as ultraviolet (UV) light, temperature fluctuations and moisture. The backboard may be attached to the frame by an adhesive and the frame may be constructed from blow-molded plastic to create a lightweight and durable frame.
申请公布号 WO2005042109(A2) 申请公布日期 2005.05.12
申请号 WO2004US35409 申请日期 2004.10.26
申请人 LIFETIME PRODUCTS, INC. 发明人 WAITE, DONALD;EARLY, DEL;BRANZ, CODY
分类号 A63B;A63B63/00;A63B63/08 主分类号 A63B
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