发明名称 Gutter cleaning system
摘要 A new gutter cleaning system for eliminating a need to manually clean gutters. The inventive device includes a motor disposed within a gutter at an end thereof opposite a downspout opening thereof. The motor is disposed within a waterproof housing. The motor has a rotating coupling rod extending outwardly thereof and extending outwardly of a side wall of the housing. The motor has a power cord extending outwardly thereof and extending outwardly of a top wall of the housing. A spindle shaft couples with the rotating coupling rod of the variable speed motor. The shaft extends essentially a length of the gutter. A plurality of fan blades are coupled with the spindle shaft in a spaced relationship.
申请公布号 US5802774(A) 申请公布日期 1998.09.08
申请号 US19970911099 申请日期 1997.08.14
申请人 KARDACZ, JOSEPH S. 发明人 KARDACZ, JOSEPH S.
分类号 E04D13/076;(IPC1-7):E04D13/04 主分类号 E04D13/076
代理机构 代理人
主权项
地址