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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0225886 (1994-04-11) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 25 인용 특허 : 0 |
A roof rake includes a generally planar snow moving surface and a handle assembly for manipulating the snow moving surface on the roof. The handle assembly may be gripped by a user who is not located on the roof to pull the snow moving surface from a position on the interior of the roof towards the
A roof rake for moving snow from roofs, which comprises: (a) a snow moving member having a snow moving surface that extends upwardly from the roof when the snow moving member is placed on the roof with the snow moving surface being effective for moving a swath of snow off the roof when the snow movi
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