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公开(公告)号：US20050238411A1
公开(公告)日：2005-10-27
申请号：US10827877
申请日：2004-04-21
申请人： Fred Barker
发明人： Fred Barker
CPC分类号： B43K24/06 , B43K24/08 , B43K25/026 , B43K25/028 , B43K29/00 , B43K29/18 , B43M7/002 , B43M7/007 , G06F3/03545
摘要： An improvement to a writing instrument with a pocket clip and an integrated letter-opening blade. The improvement consists of locating the letter-opening blade in the pocket clip of the pen. The blade is prevented from cutting the pocket of the user due to a blade protector that is mechanically linked to the mechanism that extends and retracts with the marking or writing tip. In an alternate embodiment, the blade is located on the opposite side of the pocket clip. The extending and retracting mechanism can be a variety of types including twist, press, sliding.
摘要翻译： 对于具有口袋夹和集成的字母开启刀片的书写工具的改进。 改进之处在于将开封刀片定位在笔的口袋夹中。 由于刀片保护器机械地连接到与标记或书写尖端延伸和缩回的机构的刀片保护器，防止刀片切割使用者的口袋。 在替代实施例中，刀片位于口袋夹的相对侧上。 伸缩机构可以是扭曲，压制，滑动等各种类型。
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公开(公告)号：US20160082582A1
公开(公告)日：2016-03-24
申请号：US14489816
申请日：2014-09-18
申请人： Fred Barker
发明人： Fred Barker
CPC分类号： B25G1/125 , B25B23/0007 , B25B23/0014 , B25B23/0021 , B25B23/1415 , B25G1/043
摘要： Improvements in an insulated high voltage extension for a socket wrench is disclosed. The extension provides electrical isolation between an operator located at one end of the insulated extension and a nut or bolt located at the other end of the insulated extension. Due to the potential for high voltage electricity to jump between conductive elements the insulated high voltage extension provides electrical isolation to reduce or prevent electrocution of an installer when the installer is working with high voltage power transmission lines. The extension can have a universal joint option that allows an operator to be slightly out-of-alignment with the nut or bolt. The extension can have a sacrificial torque limiter to prevent an installer from continuing to tighten or loosen a nut or bolt beyond a limit that can cause damage to the extension.
摘要翻译： 公开了用于套筒扳手的绝缘高压延伸的改进。 该扩展件在位于绝缘延伸部的一端的操作者和位于绝缘延伸部的另一端的螺母或螺栓之间提供电隔离。 由于高压电在电气元件之间跳跃的潜力，绝缘高压延伸提供电气隔离，以减少或防止安装人员在使用高压输电线路时触电。 延伸部可以具有万向节选项，允许操作者与螺母或螺栓略微不对齐。 延伸部可以具有牺牲扭矩限制器，以防止安装者继续拧紧或松开螺母或螺栓超出可能导致延伸部件损坏的极限。
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公开(公告)号：US07607849B2
公开(公告)日：2009-10-27
申请号：US12125388
申请日：2008-05-22
申请人： Fred Barker
发明人： Fred Barker
IPC分类号： B43K29/00
CPC分类号： B43K24/06 , B43K24/08 , B43K25/026 , B43K25/028 , B43K27/00 , B43K29/18 , B43M7/002 , B43M7/007 , G06F3/03545
摘要： An improvement to a writing instrument with stylus, a pocket clip and an integrated letter-opening blade. The improvement consists of locating the letter-opening blade in the pocket clip of the pen. The blade is prevented from cutting the pocket of the user due to a blade protector that is mechanically linked to the mechanism that extends and retracts with the marking or writing tip. In an alternate embodiment, the blade is located on the opposite side of the pocket clip. The extending and retracting mechanism can be a variety of types including twists press, sliding. The stylus provides input to a PDA, touch screen or other tactile input device. Another embodiment includes a letter opener with a stylus.
摘要翻译： 对于带笔的书写工具，口袋夹和集成的字母开启刀片的改进。 改进之处在于将开封刀片定位在笔的口袋夹中。 由于刀片保护器机械地连接到与标记或书写尖端延伸和缩回的机构的刀片保护器，防止刀片切割使用者的口袋。 在替代实施例中，刀片位于口袋夹的相对侧上。 延伸和缩回机构可以是各种类型，包括按压，滑动。 触控笔提供输入到PDA，触摸屏或其他触觉输入设备。 另一个实施例包括带有触笔的开信徒。
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公开(公告)号：US09498878B2
公开(公告)日：2016-11-22
申请号：US14489816
申请日：2014-09-18
申请人： Fred Barker
发明人： Fred Barker
CPC分类号： B25G1/125 , B25B23/0007 , B25B23/0014 , B25B23/0021 , B25B23/1415 , B25G1/043
摘要： Improvements in an insulated high voltage extension for a socket wrench is disclosed. The extension provides electrical isolation between an operator located at one end of the insulated extension and a nut or bolt located at the other end of the insulated extension. Due to the potential for high voltage electricity to jump between conductive elements the insulated high voltage extension provides electrical isolation to reduce or prevent electrocution of an installer when the installer is working with high voltage power transmission lines. The extension can have a universal joint option that allows an operator to be slightly out-of-alignment with the nut or bolt. The extension can have a sacrificial torque limiter to prevent an installer from continuing to tighten or loosen a nut or bolt beyond a limit that can cause damage to the extension.
摘要翻译： 公开了用于套筒扳手的绝缘高压延伸的改进。 该扩展件在位于绝缘延伸部的一端的操作者和位于绝缘延伸部的另一端的螺母或螺栓之间提供电隔离。 由于高压电在电气元件之间跳跃的潜力，绝缘高压延伸提供电气隔离，以减少或防止安装人员在使用高压输电线路时触电。 延伸部可以具有万向节选项，允许操作者与螺母或螺栓略微不对齐。 延伸部可以具有牺牲扭矩限制器，以防止安装者继续拧紧或松开螺母或螺栓超出可能导致延伸部件损坏的极限。
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公开(公告)号：US07287925B2
公开(公告)日：2007-10-30
申请号：US10827877
申请日：2004-04-21
申请人： Fred Barker
发明人： Fred Barker
CPC分类号： B43K24/06 , B43K24/08 , B43K25/026 , B43K25/028 , B43K29/00 , B43K29/18 , B43M7/002 , B43M7/007 , G06F3/03545
摘要： An improvement to a writing instrument with a pocket clip and an integrated letter-opening blade. The improvement consists of locating the letter-opening blade in the pocket clip of the pen. The blade is prevented from cutting the pocket of the user due to a blade protector that is mechanically linked to the mechanism that extends and retracts with the marking or writing tip. In an alternate embodiment, the blade is located on the opposite side of the pocket clip. The extending and retracting mechanism can be a variety of types including twist, press, sliding.
摘要翻译： 对于具有口袋夹和集成的字母开启刀片的书写工具的改进。 改进之处在于将开封刀片定位在笔的口袋夹中。 由于刀片保护器机械地连接到与标记或书写尖端延伸和缩回的机构的刀片保护器，防止刀片切割使用者的口袋。 在替代实施例中，刀片位于口袋夹的相对侧上。 伸缩机构可以是扭曲，压制，滑动等各种类型。
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