FIG. 1 is a top perspective view of the bumper for bed frame, showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is an end elevation view thereof;
FIG. 4 is the opposite end elevation view thereof;
FIG. 5 is a side elevation view thereof;
FIG. 6 is the opposite side elevation view thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a top perspective view of a second embodiment of my new design;
FIG. 10 is a bottom perspective view of the second embodiment of FIG. 9;
FIG. 11 is an end elevation view of the second embodiment of FIG. 9;
FIG. 12 is the opposite end elevation view of the second embodiment of FIG. 9;
FIG. 13 is a side elevation view of the second embodiment of FIG. 9;
FIG. 14 is the opposite side elevation view of the second embodiment of FIG. 9;
FIG. 15 is a top plan view of the second embodiment of FIG. 9;
FIG. 16 is a bottom plan view of the second embodiment of FIG. 9;
FIG. 17 is another perspective view of the designs of FIGS. 1 and 9, but shown in use over a box-spring or mattress foundation;
FIG. 18 is another perspective view of the designs of FIGS. 1 and 9, but shown in use over a box-spring or mattress foundation with casters;
FIG. 19 is an exploded perspective view thereof;
FIG. 20 is a top perspective view of a third embodiment of my new design;
FIG. 21 is a bottom perspective view of the third embodiment of FIG. 20;
FIG. 22 is an end elevation view of the third embodiment of FIG. 20;
FIG. 23 is the opposite end elevation view of the third embodiment of FIG. 20;
FIG. 24 is a side elevation view of the third embodiment of FIG. 20;
FIG. 25 is the opposite side elevation view of the third embodiment of FIG. 20;
FIG. 26 is a top plan view of the third embodiment of FIG. 20;
FIG. 27 is a bottom plan view of the third embodiment of FIG. 20;
FIG. 28 is a top perspective view of a fourth embodiment of my new design;
FIG. 29 is a bottom perspective view of the fourth embodiment of FIG. 28;
FIG. 30 is an end elevation view of the fourth embodiment of FIG. 28;
FIG. 31 is the opposite end elevation view of the fourth embodiment of FIG. 28;
FIG. 32 is a side elevation view of the fourth embodiment of FIG. 28;
FIG. 33 is the opposite side elevation view of the fourth embodiment of FIG. 28;
FIG. 34 is a top plan view of the fourth embodiment of FIG. 28;
FIG. 35 is a bottom plan view of the fourth embodiment of FIG. 28;
FIG. 36 is another perspective view of the designs of FIGS. 20 and 28, but shown in use over a box-spring or mattress foundation;
FIG. 37 is another perspective view of the designs of FIGS. 20 and 28, but shown in use over a box-spring or mattress foundation with casters; and,
FIG. 38 is an exploded perspective view thereof.
The broken lines shown in the drawing views are included for the purpose of showing environmental structure that forms no part of the claimed design.