发明名称 COMBINATION HAND TOOL BAR
摘要 In accordance with the present invention, there is provided a combination hand tool bar device suitable for pulling nails and other materials from surfaces, with improved user ergonomics and efficient force transfer. The device includes a hook end and a pry end joined by a bar shank member interposed there between. The hook end further comprises a compound curve projecting in the same direction from the bar shank member as the pry end enabling an increased user throw and ergonomic comfort.
申请公布号 US2008217592(A1) 申请公布日期 2008.09.11
申请号 US20080042598 申请日期 2008.03.05
申请人 CHAMBERS DANIEL 发明人 CHAMBERS DANIEL
分类号 B25C11/00;B23P19/04;B66F15/00 主分类号 B25C11/00
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