发明名称 Pliant unitary coupling element dual handled shovel
摘要 A dual-handled shovel is disclosed. The device comprises a primary shovel and a secondary shovel handle. A pliant unitary coupling element attaches the secondary shovel handle to the primary shovel handle. The device permits extended movement ranges of each shovel handle relative to the other. The device permits shovel use in harsh shoveling environments without undue consequences and is easy to clean and maintain.
申请公布号 US5487577(A) 申请公布日期 1996.01.30
申请号 US19940266976 申请日期 1994.06.27
申请人 BALL, RANDALL W. 发明人 BALL, RANDALL W.
分类号 A01B1/02;B25G1/00;B25G3/38;(IPC1-7):A01B1/22 主分类号 A01B1/02
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