Abstract: A portable lifting apparatus is disclosed wherein the apparatus is adapted to be used in combination with a runged-ladder. The apparatus comprises a rigid frame having a rearward end and a forward end. The rearward end is engaged to a first rung of the ladder. The forward end is retained by the user. A foldable brace connects to a second rung of the ladder to provide additional support. The apparatus is manually positioned by a user standing on a roof or elevated structure. Maintaining the device in a generally horizontal orientation, the user activates an electrically driven winch raising or lowering a load. A brace is pivotally attached to the frame, the brace having a pivoting end and a locking end. The locking end is adapted to engage a second rung of the ladder. The brace may be folded against the rigid frame.

Abstract: A portable lifting apparatus, removably attached to a ladder, comprising an electrically powered winch mounted on a rigid frame having a pivotally attached brace.