Chimney cap
FIG. 1 is a perspective view of a chimney cap, showing  my new design; 
     FIG. 2 is a top plan view thereof; 
     FIG. 3 is a bottom plan view thereof; 
     FIG. 4 is front elevational view thereof, the rear  being the same as the front shown; 
     FIG. 5 is an elevational view taken from one side thereof, the opposite side being the same as the side shown; 
     FIG. 6 is a perspective view of a modified form of the chimney cap shown in FIG. 1; 
     FIG. 7 is a top plan view of FIG. 6; 
     FIG. 8 is a bottom plan view of FIG. 6; 
     FIG. 9 is a side elevational view of FIG. 6, the opposite side being a mirror image of the  side shown; and 
     FIG. 10 is a rear elevational view of FIG. 6.