Chain

FIG. 1 is a perspective view of a chain showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is an enlarged view thereof; taken from encircled portion 9 in FIG. 1 ;

FIG. 10 is an enlarged view thereof; taken from encircled portion 10 in FIG. 1 ;

FIG. 11 is an enlarged view thereof; taken from encircled portion 11 in FIG. 1 ;

FIG. 12 is an enlarged view thereof; taken from encircled portion 12 in FIG. 2 ; and,

FIG. 13 is an enlarged view thereof; taken from encircled portion 13 in FIG. 2 .

The broken lines in the drawings represent portions of the chain and form no part of the claimed design. The chain is shown with a symbolic break in its length. The appearance of any portion of the chain between the break lines forms no part of the claimed design.