发明名称 Snow removal device
摘要 A snow moving device which can assume the configuration of a roof snow scraper, a snow pusher or plow, and a conventional shovel, comprising a handle connected to a planar rectangular blade via a plurality of support arms, the blade incorporating arcuate opening or channel cut out sections allowing the blade to pivot on the support arms in response to the direction of the device when the device is being used as a roof snow scraper, pusher or plow, the blade also having the ability to be fixed in position for use as a shovel.
申请公布号 US5791707(A) 申请公布日期 1998.08.11
申请号 US19960704385 申请日期 1996.08.22
申请人 SZAKURSKI, JOSEPH 发明人 SZAKURSKI, JOSEPH
分类号 A01B1/22;E01H5/02;E04D13/10;(IPC1-7):A01B1/22 主分类号 A01B1/22
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