发明授权
US5729857A Device for removing snow and ice from the glass and painted surfaces of
an automobile
失效
用于从玻璃和汽车涂漆表面除去雪和冰的装置
- 专利标题: Device for removing snow and ice from the glass and painted surfaces of an automobile
- 专利标题(中): 用于从玻璃和汽车涂漆表面除去雪和冰的装置
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申请号: US730620申请日: 1996-10-21
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公开(公告)号: US5729857A公开(公告)日: 1998-03-24
- 发明人: Patricia S. Martin , Christopher J. Martin
- 申请人: Patricia S. Martin , Christopher J. Martin
- 专利权人: Martin; Patricia S.,Martin; Christopher J.
- 当前专利权人: Martin; Patricia S.,Martin; Christopher J.
- 主分类号: A41D19/015
- IPC分类号: A41D19/015 ; A47L1/16 ; A47L13/022 ; A47L17/06 ; A41D13/08
摘要:
A snow removal device for rapidly removing large amounts of snow from the top surfaces of an automobile. The snow removal device includes a mitt element that receives a person's hand and a portion of the arm to a point in between the elbow and the shoulder. The mitt element is affixed to the rear surface of a plow structure, wherein the mitt element retains the hand so that the palm of the hand faces the rear surface of the plow structure. The mitt element and the plow structure combine to retain a person's arm in a manner that prevents the arm from bending at the elbow. The plow structure has a substantially planar front surface that displaces snow as it moves across the top surfaces of an automobile. The bottom of the plow structure is configured so that is can conform to the changing contours of the automobile without scratching any finished surface that the plow structure may encounter.
公开/授权文献
- US5233247A Precision drive and speed reduction device 公开/授权日:1993-08-03
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