Writing instrument

FIG. 1 is a perspective view of a writing instrument;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right elevation view thereof, the left elevation view is a mirror image thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a writing instrument according to another embodiment;

FIG. 8 is a front elevation view of the writing instrument of FIG. 7 ;

FIG. 9 is a right elevation view of the writing instrument of FIG. 7 , the left elevation view of the writing instrument of FIG. 7 is a mirror image thereof;

FIG. 10 is a rear elevation view of the writing instrument of FIG. 7 ;

FIG. 11 is a top plan view of the writing instrument of FIG. 7 ; and,

FIG. 12 is a bottom plan view of the writing instrument of FIG. 7 .

The broken lines in the drawings illustrate portions of the writing instrument which form no part of the claimed design.