FIG. 1 is a top, front and right side perspective view of an adjustable joint assembly used for fences showing my new design;
FIG. 2 is a bottom, front and right side perspective view thereof;
FIG. 3 is a top, rear and right side perspective view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a top plan view thereof;
FIG. 9 is a bottom plan view thereof;
FIG. 10 is a first exploded view thereof; and,
FIG. 11 is a second exploded view thereof.
The broken lines in the drawings illustrate portions of the adjustable joint assembly used for fences which form no part of the claimed design.