Pump with locking sleeve

FIG. 1 is a perspective view of the new design showing a pump with a locking sleeve in the upward locked position;

FIG. 2 is a front view of the new design;

FIG. 3 is a back view of the new design;

FIG. 4 is a left view of the new design;

FIG. 5 is a right view of the new design;

FIG. 6 is a top view of the new design;

FIG. 7 is a bottom view of the new design;

FIG. 8 is a perspective view of the new design showing a pump with a locking sleeve in the downward unlocked position;

FIG. 9 is a front view of FIG. 8 ;

FIG. 10 is a back view of FIG. 8 ;

FIG. 11 is a left view of FIG. 8 ;

FIG. 12 is a right view of FIG. 8 ;

FIG. 13 is a top view of FIG. 8 ; and,

FIG. 14 is a bottom view of FIG. 8 .

The broken-line disclosure is understood to represent portions of the article in which the claimed design is embodied, but which form no part of the claimed design.