发明名称 |
LADDERS, LADDER COMPONENTS, LADDER ACCESSORIES, LADDER SYSTEMS AND RELATED METHODS |
摘要 |
Various embodiments of ladders, ladder components, accessories for ladders, ladder systems and related methods are provided. In one embodiment a ladder and platform system is provided having at least two ladders and a platform or plank. The platform or plank has coupling mechanisms that provide adjustable but secure coupling of the platform to the ladders, either with the top cap or with the rungs. Other embodiments include storage devices and paint trays for use with ladders and ladder systems incorporating such devices.
|
申请公布号 |
US2010282540(A1) |
申请公布日期 |
2010.11.11 |
申请号 |
US20100774637 |
申请日期 |
2010.05.05 |
申请人 |
WING ENTERPRISES, INCORPORATED |
发明人 |
MOSS N. RYAN;CRAWFORD RYAN;JACKSON BEN K.;BOYNTON STEPHEN E.;PHILLIPS HEIDI;EMMEL KEITH |
分类号 |
E06C7/16;B05C21/00;B65D25/22;E06C7/14 |
主分类号 |
E06C7/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|