Patent Publication Number: US-D810320-S

Title: Adjustable ladder

Description:
FIG. 1  is a perspective view of an adjustable ladder showing the new design; 
         FIG. 2  is a front view thereof; 
         FIG. 3  is a rear view thereof; 
         FIG. 4  is a side view thereof, the opposite side being a mirror image; 
         FIG. 5  is a top view thereof; 
         FIG. 6  is a bottom view thereof; 
         FIG. 7  is a perspective view showing the design of  FIG. 1  with the adjustable legs in an alternate position of use; 
         FIG. 8  is a perspective view showing the design of  FIG. 1  with the adjustable legs in a second alternate position of use; 
         FIG. 9  is an exploded perspective view showing the design of  FIG. 1  with the adjustable portion of the legs separated from the fixed legs, with the leg pins removed to show the construction order; and, 
         FIG. 10  is an enlarged view of the design of  FIG. 1 , taken from circle  10  shown in  FIG. 9 . 
       The dash-dash broken lines appearing in  FIGS. 7 and 8  illustrate environmental structure of a floor and stairway, which form no part of the claimed design. The dash-dot broken lines appearing in  FIGS. 9 and 10  illustrate the exploded distance between the elements, for adjustment to the ladder, which forms no part of the claimed design. 
       The dash-dash broken lines forming an oval in  FIGS. 9 and 10  illustrate a boundary showing the enlarged portion in  FIG. 10  and forms no part of the claimed design.