发明名称 Lawn sprinkler
摘要 A lawn sprinkler providing water distribution over an irregular or unique shaped water receiving area. The apparatus includes a water impeller, a first water regulator, a second water regulator, and a bypass channel. The sprinkler regulates the delivery of water according to the shape of the area to be irrigated, so that water is not wasted on adjacent areas which do not require irrigation.
申请公布号 US7988071(B2) 申请公布日期 2011.08.02
申请号 US20080260959 申请日期 2008.10.29
申请人 BREDBERG ANTHONY J 发明人 BREDBERG ANTHONY J.
分类号 B05B15/10;B05B1/34;B05B3/00;B05B3/04;B05B3/16;B05B15/06;E01H3/04 主分类号 B05B15/10
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