FIG. 1 is a top, left perspective view of a guard insert showing our new design;
FIG. 2 is a top, right perspective view of the guard insert of FIG. 1;
FIG. 3 is a bottom, left perspective view of the guard insert of FIG. 1;
FIG. 4 is a bottom, right perspective view of the guard insert of FIG. 1;
FIG. 5 is a front elevational view of the guard insert of FIG. 1;
FIG. 6 is a rear elevational view of the guard insert of FIG. 1;
FIG. 7 is a left side plan view of the guard insert of FIG. 1;
FIG. 8 is a right side plan view of the guard insert of FIG. 1;
FIG. 9 is a top plan view of the guard insert of FIG. 1;
FIG. 10 is a bottom plan view of the guard insert of FIG. 1;
FIG. 11 is a top, left perspective view of another embodiment of a guard insert showing our new design;
FIG. 12 is a top, right perspective view of the guard insert of FIG. 11;
FIG. 13 is a bottom, left perspective view of the guard insert of FIG. 11;
FIG. 14 is a bottom, right perspective view of the guard insert of FIG. 11;
FIG. 15 is a front elevational view of the guard insert of FIG. 11;
FIG. 16 is a rear elevational view of the guard insert of FIG. 11;
FIG. 17 is a left side plan view of the guard insert of FIG. 11;
FIG. 18 is a right side plan view of the guard insert of FIG. 11;
FIG. 19 is a top plan view of the guard insert of FIG. 11;
FIG. 20 is a bottom plan view of the guard insert of FIG. 11;
FIG. 21 is a top, left perspective view of another embodiment of a guard insert showing our new design;
FIG. 22 is a top, right perspective view of the guard insert of FIG. 21;
FIG. 23 is a bottom, left perspective view of the guard insert of FIG. 21;
FIG. 24 is a bottom, right perspective view of the guard insert of FIG. 21;
FIG. 25 is a front elevational view of the guard insert of FIG. 21;
FIG. 26 is a rear elevational view of the guard insert of FIG. 21;
FIG. 27 is a left side plan view of the guard insert of FIG. 21;
FIG. 28 is a right side plan view of the guard insert of FIG. 21;
FIG. 29 is a top plan view of the guard insert of FIG. 21; and,
FIG. 30 is a bottom plan view of the guard insert of FIG. 21.
The broken lines having consistent dash lengths (dash-dash-dash) are shown on the guard insert in FIGS. 11-20 and FIGS. 21-30 for illustrative purposes only and form no part of the claimed design.
The broken lines having variable dash lengths (long dash—short dash—long dash) shown on the guard insert in FIGS. 11-20 and FIGS. 21-30 are boundary lines representing a boundary of the claimed design.