发明名称 DRAIN CLEARING DEVICE
摘要 A drain clearing device including an elongated shaft having a first end and a second end and a collecting member having a fixed end and a free end. The fixed end is coupled to the elongated shaft proximate the first end, and the free end is movable relative to the fixed end from a collapsed position to an extended position, in which the elongated shaft is substantially surrounded by the collecting member.
申请公布号 CA2935781(A1) 申请公布日期 2017.02.04
申请号 CA20162935781 申请日期 2016.07.11
申请人 AC (MACAO COMMERCIAL OFFSHORE) LIMITED 发明人 ELLIOTT, HALLE;PLEASANTS, PARKE;HERSHEY, JULIA;KEITH, JAMES A
分类号 B08B9/043 主分类号 B08B9/043
代理机构 代理人
主权项
地址