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1. 发明授权

US07753421B2 Long-handled tool with plastic molded-over handle 失效
标题翻译：长柄工具，带塑料成型手柄
公开(公告)号：US07753421B2
公开(公告)日：2010-07-13
申请号：US11067262
申请日：2005-02-25
申请人： Brian J. Conaway , Thomas W. Parker , Charles B. Wilson
发明人： Brian J. Conaway , Thomas W. Parker , Charles B. Wilson
IPC分类号： A01B1/22 , B25G1/10
CPC分类号： A01B1/02
摘要： A long-handled shovel includes a head having a blade and a socket and an elongate handle member partially extending into the socket of the head. The handle member is a tube. A rod partially extends into the handle member and partially extends into the socket to provide resilient flexing between the head and the handle member when prying forces are applied thereto. A collar encircles the socket to limit outward expansion of the socket. A continuous outer layer of plastic material is molded over the entire length of the handle member and at least partially molded over the socket and the collar. The outer layer provides added strength by extending over the joint between the handle member and the socket.
摘要翻译：长柄铲包括具有刀片和插座的头部和部分延伸到头部的插座中的细长手柄部件。手柄构件是管。杆部分地延伸到把手构件中并且部分地延伸到插座中以在将刺痛力施加到头部和手柄构件之间时提供弹性挠曲。套环环绕插座以限制插座的向外扩张。在手柄构件的整个长度上模制连续的塑料材料外层，并且至少部分地模制在插座和套环上。外层通过在手柄构件和插座之间的接头上延伸而提供附加的强度。

2. 外观设计

USD500239S1 Shingle lifting tool 失效
公开(公告)号：USD500239S1
公开(公告)日：2004-12-28
申请号：US29198875
申请日：2004-02-05
申请人： Thomas W. Parker , Charles B. Wilson , Steven Lyn Goubeaux , Richard Henderson Harris , Michael Douglas Rowe
设计人： Thomas W. Parker , Charles B. Wilson , Steven Lyn Goubeaux , Richard Henderson Harris , Michael Douglas Rowe

3. 外观设计

USD498129S1 Shingle lifting tool 失效
标题翻译：拼板起重工具
公开(公告)号：USD498129S1
公开(公告)日：2004-11-09
申请号：US29198874
申请日：2004-02-05
申请人： Thomas W. Parker , Charles B. Wilson , Steven Lyn Goubeaux , Richard Henderson Harris , Michael Douglas Rowe
设计人： Thomas W. Parker , Charles B. Wilson , Steven Lyn Goubeaux , Richard Henderson Harris , Michael Douglas Rowe

4. 外观设计

USD517875S1 Handle shaft for a tool 有权
标题翻译：手柄用于工具
公开(公告)号：USD517875S1
公开(公告)日：2006-03-28
申请号：US29229767
申请日：2005-05-11
申请人： Brian J. Conaway , Charles B. Wilson
设计人： Brian J. Conaway , Charles B. Wilson

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