基本信息:
- 专利标题： Ladder, Top and Method
- 申请号：US15803023 申请日：2017-11-03
- 公开(公告)号：US20180187489A1 公开(公告)日：2018-07-05
- 发明人： Thomas W. Parker , Daniel C. Mora , Robert D. Beggs , Tek Lentine , Joseph C. Dangrow , Adam C. Fields , Brent Sedlacek
- 申请人： Thomas W. Parker , Daniel C. Mora , Robert D. Beggs , Tek Lentine , Joseph C. Dangrow , Adam C. Fields , Brent Sedlacek
- 申请人地址： US PA Greenville
- 专利权人： Werner Co.
- 当前专利权人： Werner Co.
- 当前专利权人地址： US PA Greenville
- 主分类号： E06C7/48
- IPC分类号： E06C7/48 ; E06C1/04 ; E06C1/14
摘要：
A ladder having a first rail. The ladder having a second rail. The ladder having a plastic top directly attached to the first rail and second rail with fasteners. The top having a first side and a second side. The first side having a gap with a surface with a first rectangular slot and a second rectangular slot extending from the first rectangular slot so an external corner can fit into the first rectangular slot when the top leans against the corner. The surface of the first side having a first notch in the gap so a first rectangular plank can fit into the first notch when the top leans against the plank. The first notch having a width slightly larger than a width of the first plank. A ladder top. A method for using a ladder.
公开/授权文献:
- US10590703B2 Ladder, top and method 公开/授权日：2020-03-17
IPC结构图谱:
| E | 固定建筑物 |
| --E06 | 一般门、窗、百叶窗或卷辊遮帘；梯子 |
| ----E06C | 梯子 |
| ------E06C7/00 | 结构部件，支撑部件或附件 |
| --------E06C7/48 | .梯子端头；用于靠在物体上的梯子支承端 |