公开(公告)号：US07946244B2

公开(公告)日：2011-05-24

申请号：US12419998

申请日：2009-04-07

申请人： Aaron Dowler ,  Joseph Jones

发明人： Aaron Dowler ,  Joseph Jones

IPC分类号： G09F9/40 ,  H01R3/00 ,  H01B7/36

CPC分类号： G09F3/205 ,  G09F11/23

摘要： An assured grounding identifier includes a base unit connectable to an electrical cord, one or more indicators selectively adjustably mounted to the base unit and having colored regions, and a cover with one or more viewing windows aligned with the indicators. An assured grounding identifier includes a housing with a viewing window and a slot mountable around an electrical cord, an indicator having a plurality of colored regions disposed between the housing and the cord, and a tab extending from the indicator through the slot for positioning the indicator to align a selected colored region with the viewing window. An assured grounding identifier includes one or more indicators having a plurality of translucent color coded segments and an indicator light aligned with a viewing window to illuminate through the translucent color coded segments.

摘要翻译： 有保证的接地标识符包括可连接到电线的基本单元，一个或多个可选择性地可调节地安装到基座单元并具有着色区域的指示器，以及具有与指示器对准的一个或多个观察窗口的盖。 有保证的接地标识符包括具有观察窗的壳体和可安装在电线周围的槽，指示器，其具有设置在壳体和绳索之间的多个着色区域，以及从指示器延伸穿过狭槽的突出部，用于定位指示器 将选定的彩色区域与观察窗口对齐。 有保证的接地标识符包括具有多个半透明颜色编码段的一个或多个指示符和与观察窗对齐的指示灯，以照亮半透明颜色编码段。

公开(公告)号：US08540294B2

公开(公告)日：2013-09-24

申请号：US13431749

申请日：2012-03-27

申请人： Aaron Dowler ,  Joseph Jones

发明人： Aaron Dowler ,  Joseph Jones

IPC分类号： B65G7/00

CPC分类号： B65G7/12

摘要： A removable ladder handle allows a user to carry a ladder comfortably with one hand or a shoulder strap. The removable ladder handle has a bar, one or more compression springs and one or more spring clips that have a concave downward shape. A middle section of each spring clip is coupled to the bar. The compression springs are coupled to the bar facing downward. Both end sections of each spring clip have inside hooks that face inward and upward. The spring clips and inside hooks are configured to fit over one of the side rails of a ladder and snap on to inner edges of the side rail when the removable ladder handle is engaged to the ladder by a user pushing the removable ladder handle down onto the side rail.

摘要翻译： 可拆卸的梯形手柄允许用户用一只手或肩带舒适地携带梯子。 可拆卸的梯柄具有杆，一个或多个压缩弹簧和一个或多个具有凹形向下形状的弹簧夹。 每个弹簧夹的中间部分连接到杆上。 压缩弹簧联接到面向下的杆。 每个弹簧夹的两个端部具有面向内和向上的内部钩。 弹簧夹和内钩被配置成配合在梯子的一个侧轨上，并且当用户将可移动的梯形手柄向下按压到 侧轨。

公开(公告)号：US20090249993A1

公开(公告)日：2009-10-08

申请号：US12419998

申请日：2009-04-07

申请人： Aaron Dowler ,  Joseph Jones

发明人： Aaron Dowler ,  Joseph Jones

IPC分类号： G09F9/00

CPC分类号： G09F3/205 ,  G09F11/23

摘要： An assured grounding identifier includes a base unit connectable to an electrical cord, one or more indicators selectively adjustably mounted to the base unit and having colored regions, and a cover with one or more viewing windows aligned with the indicators. An assured grounding identifier includes a housing with a viewing window and a slot mountable around an electrical cord, an indicator having a plurality of colored regions disposed between the housing and the cord, and a tab extending from the indicator through the slot for positioning the indicator to align a selected colored region with the viewing window. An assured grounding identifier includes one or more indicators having a plurality of translucent color coded segments and an indicator light aligned with a viewing window to illuminate through the translucent color coded segments.

摘要翻译： 有保证的接地标识符包括可连接到电线的基本单元，一个或多个可选择性地可调节地安装到基座单元并具有着色区域的指示器，以及具有与指示器对准的一个或多个观察窗口的盖。 有保证的接地标识符包括具有观察窗的壳体和可安装在电线周围的槽，指示器，其具有设置在壳体和绳索之间的多个着色区域，以及从指示器延伸穿过狭槽的突出部，用于定位指示器 将选定的彩色区域与观察窗口对齐。 有保证的接地标识符包括具有多个半透明颜色编码段的一个或多个指示符和与观察窗对齐的指示灯，以照亮半透明颜色编码段。