发明名称 CLEANING SYSTEM CONTAINER HAVING A PORTHOLE
摘要 A cleaning system container includes a base, a side wall, a viewing portion in communication with the side wall, and a cleaning system. The viewing portion is a porthole of the side wall, which provides a window-like mechanism permitting one to see into the cleaning system container through the side wall. The cleaning system container defines a hollow cavity and is capable of holding a fluid, which can receive the cleaning system. The cleaning system container can include a filter assembly and/or a skimmer assembly. By positioning the portholes in desired locations, the amount of waste captured by the filter assembly can be ascertained without the need of opening the cleaning system container, prompting swimming pool owners to change the filter cartridges more frequently, which can improve its overall performance.
申请公布号 US2009188845(A1) 申请公布日期 2009.07.30
申请号 US20080234981 申请日期 2008.09.22
申请人 CINDEX HOLDINGS LIMITED (A HONG KONG CORPORATION) 发明人 CHENG LEWIS
分类号 E04H4/16 主分类号 E04H4/16
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