Curl-up device

FIG. 1 is a perspective view of a first embodiment of a curl-up device;

FIG. 2 is a rear view of the curl-up device of FIG. 1 ;

FIG. 3 is a front view of the curl-up device of FIG. 1 ;

FIG. 4 is a first side view of the curl-up device of FIG. 1 ;

FIG. 5 is a second side view of the curl-up device of FIG. 1 ;

FIG. 6 is a top view of the curl-up device of FIG. 1 ;

FIG. 7 is a bottom view of the curl-up device of FIG. 1 ;

FIG. 8 is a perspective view of a second embodiment of a curl-up device;

FIG. 9 is a rear view of the curl-up device of FIG. 8 ;

FIG. 10 is a front view of the curl-up device of FIG. 8 ;

FIG. 11 is a first side view of the curl-up device of FIG. 8 ;

FIG. 12 is a second side view of the curl-up device of FIG. 8 ;

FIG. 13 is a top view of the curl-up device of FIG. 8 ; and,

FIG. 14 is a bottom view of the curl-up device of FIG. 8 .

The claim comprises only the shaded surfaces of the curl-up device; the unshaded surfaces and the broken line showing of portions of the curl-up device depict environment and forms no part of the claimed design.