发明名称 Shoveling and throwing device
摘要 A shoveling and throwing device for moving a snow from a surface comprising a frame having a first and second ends, the frame comprising at least one frame extension extending generally upwardly and at least one wheel disposed on said first end of said frame, a manually operable lever which is pivotally attached proximate to the first end of said frame, a first member having a first end being pivotally attached to the frame extension, a second member having a first end being pivotally attached proximate to a second end of the manually operable lever, a third member having a first end being pivotally attached to a second end of the second member, and a shovel blade pivotally attached to a second end of the third member.
申请公布号 US7681932(B2) 申请公布日期 2010.03.23
申请号 US20050286556 申请日期 2005.11.23
申请人 CHANG WESLEY G 发明人 CHANG WESLEY G.
分类号 E01H5/02 主分类号 E01H5/02
代理机构 代理人
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