发明名称 Snow Removal Device Comprising a Pushing Element with Convex End Portions and a Scraping Flange
摘要 A snow removal device features a pushing element and handle. The pushing element has a main portion with opposing front and rear surfaces and a bottom edge along the front surface. The main portion substantially defines an upright plane in a normal working orientation. Laterally opposing end portions of the pushing element extend forwardly from the upright plane and have bottom edges. The bottom edges of the end portions adjacent the front surface are acute relative thereto so that the main portion is pivotal about its bottom edge from the normal working orientation in which the upright plane is substantially perpendicular to a flat surface along which the pushing element slides to a forward inclined orientation which is pivotally further forward of the normal working orientation without lifting the bottom edge of the main portion. The device further features a scraping flange extending rearwardly and downwardly from the rear surface.
申请公布号 US2016222613(A1) 申请公布日期 2016.08.04
申请号 US201514979024 申请日期 2015.12.22
申请人 Stoddart David Lorne 发明人 Stoddart David Lorne
分类号 E01H5/02;E01H5/06 主分类号 E01H5/02
代理机构 代理人
主权项 1. A snow removal device for clearing snow from a generally flat surface in a sliding motion along the flat surface, the snow removal device comprising: a pushing element which is elongate in a lateral direction, the pushing element having a main portion and laterally opposing end portions; the main portion having opposing front and rear surfaces and opposing top and bottom edges along the front surface, the main portion substantially defining an upright plane in a normal working orientation; the end portions extending forwardly from the upright plane and having bottom edges; a handle extending rearwardly from the main portion; wherein the bottom edges of the end portions extend upwardly from the bottom edge of the main portion so that the main portion is pivotal thereabout from the normal working orientation in which the upright plane is substantially perpendicular to the flat surface to a forward inclined orientation which is pivotally further forward relative to the normal working orientation without lifting the bottom edge of the main portion.
地址 St. Anne CA