Adjustable bed frame
FIG. 1 is a perspective view of an adjustable bed frame showing my design; 
     FIG. 2 is a top plan view; 
     FIG. 3 is a side elevational view; 
     FIG. 4 is a bottom plan view; 
     FIG. 5 is an elevational view, showing the side opposite that shown in FIG. 3; 
     FIG. 6 is an end elevational view as seen from the left side of FIG. 3; 
     FIG. 7 is a right side of FIG. 3; and 
     FIG. 8 is a perspective view of an adjustable bed frame showing a second embodiment of my design.