Dishwasher spray arm

FIG. 1 is a front perspective view of a dishwasher spray arm showing our new design;

FIG. 2 is a top view of the dishwasher spray arm of FIG. 1 ;

FIG. 3 is a bottom view of the dishwasher spray arm of FIG. 1 ;

FIG. 4 is a front side view of the dishwasher spray arm of FIG. 1 ;

FIG. 5 is a back side view of the dishwasher spray arm of FIG. 1 ;

FIG. 6 is an enlarged right side view of the dishwasher spray arm of FIG. 1 ;

FIG. 7 is an enlarged left side view of the dishwasher spray arm of FIG. 1 ;

FIG. 8 is a front perspective view of a dishwasher spray arm showing another embodiment of our new design;

FIG. 9 is a top view of the dishwasher spray arm of FIG. 8 ;

FIG. 10 is a bottom view of the dishwasher spray arm of FIG. 8 ;

FIG. 11 is a front side view of the dishwasher spray arm of FIG. 8 ;

FIG. 12 is a back side view of the dishwasher spray arm of FIG. 8 ;

FIG. 13 is an enlarged right side view of the dishwasher spray arm of FIG. 8 ; and,

FIG. 14 is an enlarged left side view of the dishwasher spray arm of FIG. 8 .

The broken lines in the figures illustrate the portions of the design that form no part of the claimed design.