Anode for cathodic protection of chain links
FIG. 1 is a top plan view of an anode for cathodic protection of chain links showing my new design; 
     FIG. 2 is a side elevational view thereof; 
     FIG. 3 is an end elevational view thereof; 
     FIG. 4 is a bottom plan view thereof; 
     FIG. 5 is a sectional view taken in the direction of the arrows along line 5--5 in FIG. 1.