Invention Grant
US08944210B2 Center ladder member apparatus and method 有权
中心梯子成员设备和方法

Center ladder member apparatus and method
Abstract:
A ladder attachment having a base member slideably attached to lock member, a pivot mount pivotally attached to the lock member and a surface defining a lock port which is optimally configured to be orientated to slide upon the lock member when in a stored orientation such that when the base member and pivot mount is slideably repositioned with respect to the lock member, a ladder assembly which is attached to the pivot mount is in a stored orientation. The ladder assembly has an extended and retracted orientation.
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