Fastening device

FIG. 1 a front perspective view of the design for a fastening device;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a first end view thereof;

FIG. 7 is a second end view thereof, the second end view being opposite to the first end view;

FIG. 8 is a front perspective view of the design for a fastening device according to FIGS. 1-7 having first and second ends thereof coupled together;

FIG. 9 is a top view of the fastening device as shown in FIG. 8 ;

FIG. 10 is a bottom view of the fastening device as shown in FIG. 8 ;

FIG. 11 is a right side view of the fastening device as shown in FIG. 8 ;

FIG. 12 is a left side view of the fastening device as shown in FIG. 8 ;

FIG. 13 is an end view of the fastening device as shown in FIG. 8 ; and,

FIG. 14 is an end view opposite to the end view of FIG. 13 .

The broken lines in the figures represent areas of the fastening device that form no part of the claimed design. The dot-dash lines in the figures represent boundaries between claimed and unclaimed areas.