发明名称 LOAD BEARING AND/OR SNOW REMOVAL DEVICE
摘要 <p>A load supporting and/or snow removal device (10) is provided for use primarily in removal of snow from driveways, sidewalks, decks and other locations where snow accumulates and needs to be removed. The device (10) also may be used as a dolly sled, or trailer-like device for pulling by a vehicle or snowmobile. The device (10) is a unitary body having a curved lower portion. A plurality of holes (40, 42, 46, 48) in the curved lower portion are provided for attaching a single wheel (70). Additionally, first and second elongate openings (22, 24) are provided on one end of the body for gripping the body and first and second elongate protrusions (36, 38) extending longitudinally along the bottom of the body are used as runners.</p>
申请公布号 WO1992000421(A1) 申请公布日期 1992.01.09
申请号 US1991004534 申请日期 1991.06.25
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