发明名称 Recreational pool implement
摘要 A swimming pool implement comprises an elongated stick having means on the end for lifting the removable lid of a swimming pool skimmer. A rectangular water-sampling vial may be inserted into a transverse recess formed in an intermediate portion of the stick. The stick may be inserted to a desired depth into the pool, and then the stick may be withdrawn to obtain a water sample in the vial. A dual function is thereby performed by the implement.
申请公布号 US4515023(A) 申请公布日期 1985.05.07
申请号 US19830478351 申请日期 1983.03.24
申请人 KERSHNER, DANIEL E. 发明人 KERSHNER, DANIEL E.
分类号 G01N1/12;(IPC1-7):G01N1/12 主分类号 G01N1/12
代理机构 代理人
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