发明名称 Pool skimmer screens
摘要 Screens for protecting the intake openings of pool skimmer systems which include a body portion having front and opposite side walls. Retention flanges extend from the body rearwardly relative to the front wall of the size to extend within the intake openings for retaining the screens within the intake openings. In some embodiments the screens may include top and/or bottom sections or an optional outwardly extending debris receiving tray.
申请公布号 US5935450(A) 申请公布日期 1999.08.10
申请号 US19970985054 申请日期 1997.12.04
申请人 BENEDICT, CHARLES E. 发明人 BENEDICT, CHARLES E.
分类号 E04H4/12;(IPC1-7):E04H3/16 主分类号 E04H4/12
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