Ladder

1. Ladder

1 . 1 : Perspective

1 . 2 : Perspective

1 . 3 : Perspective view shown in folded position

1 . 4 : Perspective view shown in folded position

1 . 5 : Front

1 . 6 : Back

1 . 7 : Left

1 . 8 : Right

1 . 9 : Enlarged top view

1 . 10 : Enlarged bottom view

1 . 11 : Enlarged

1 . 12 : Enlarged

1 . 13 : Enlarged

1 . 14 : Enlarged

The broken lines in the reproductions depict portions of the ladder that form no part of the claimed design; fig. 1 . 11 , 1 . 12 , 1 . 13 , 1 . 14 are the enlarged views of the portion taken at line 1 . 11 in fig. 1 . 1 , line 1 . 12 , 1 . 13 in fig. 1 . 2 and line 1 . 14 in fig. 1 . 3 ; the dash dot dash broken lines in the reproductions represent boundaries for the enlarged views and form no part of the claimed design.