发明名称 HAND SHOVEL
摘要 A hand shovel having a handgrip shaft and shovel blade wherein the handgrip can rotate relative to the longitudinal axis of the shaft. The shaft may be non-round in order to provide the user with a better grip on the shaft while rotating the shaft and blade relative to the handgrip.
申请公布号 CA2758685(A1) 申请公布日期 2012.05.26
申请号 CA20112758685 申请日期 2011.11.22
申请人 MITCHELL, RAYMOND L. 发明人 MITCHELL, RAYMOND L.
分类号 A01B1/02;E01H5/02 主分类号 A01B1/02
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