发明名称 Snow shovel for unconventional surfaces
摘要 The present invention provide for snow shovels suitable for removing snow from uneven surfaces without inflicting damage to the underlying surface or jarring stops, while leaving a layer of protective snow with larger convex lower edges. The snow shovel includes an elongated handle attached to a scoop having a well for collecting snow and a front end for receiving snow. The front end defines an outwardly convex shape, such as a half-cylinder or a half-tear drop shape.
申请公布号 US2011198875(A1) 申请公布日期 2011.08.18
申请号 US20110930316 申请日期 2011.01.04
申请人 SMITH CARLYLE ANDER 发明人 SMITH CARLYLE ANDER
分类号 E01H5/02 主分类号 E01H5/02
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