发明名称 Gardening trowel
摘要 A gardening trowel is provided to permit easy loosening of earth around plants and the like through the utilization of a handle which is substantially offset from the center line of the trowel to simultaneously provide a pushing post and a lever arm such that the heel of the palm is utilized to press the point of the trowel into the earth. This same offset handle is utilized along with an asymmetric trowel blade to permit easy rotation of the blade, such that upon insertion, the trowel may be rotated by the side or heel of the hand due to the lever arm provided by the offset handle, so as to easily rotate the blade even after insertion of the blade into packed, hardened earth.
申请公布号 US4950013(A) 申请公布日期 1990.08.21
申请号 US19880263685 申请日期 1988.10.28
申请人 YONKERS, E. HUBBARD 发明人 YONKERS, E. HUBBARD
分类号 A01B1/02;B25G1/10 主分类号 A01B1/02
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