发明名称 Water balloon dart
摘要 A toy water balloon dart system is disclosed comprising a dart tail that attaches to a water balloon before the water balloon dart is propelled over a distance for the amusement of children and adults. The toy water balloon, in one or more embodiments, also includes a pump for filling the balloon with fluid. The pump has a flexible housing with a reservoir with an inlet port and an outlet port. A first valve is associated with the inlet port to permit fluid to enter through the inlet port into the pump.
申请公布号 US6149488(A) 申请公布日期 2000.11.21
申请号 US19980211784 申请日期 1998.12.15
申请人 STARK, HARVEY 发明人 STARK, HARVEY
分类号 A63H27/10;A63H33/18;(IPC1-7):A63H27/10 主分类号 A63H27/10
代理机构 代理人
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