FIG. 1 is a top, front perspective view of a portable wheel chock as constructed in accordance with a first embodiment of the present invention;
FIG. 2 is a right side elevational view of the first embodiment, the phantom line showing of the wheel being for illustrative purposes only and forming no part of the claimed design;
FIG. 3 is a top plan view of the first embodiment;
FIG. 4 is a front elevational view of the first embodiment;
FIG. 5 is a left side elevational view of the first embodiment;
FIG. 6 is a rear elevational view of the first embodiment;
FIG. 7 is a bottom plan view of the first embodiment;
FIG. 8 is a top, front perspective view of a portable wheel chock constructed in accordance with a second embodiment of the present invention;
FIG. 9 is a right side elevational view of the second embodiment, the phantom line showing of the wheel being for illustrative purposes only and forming no part of the claimed design;
FIG. 10 is a top plan view of the second embodiment;
FIG. 11 is a front elevational view of the second embodiment;
FIG. 12 is a left side elevational view of the second embodiment;
FIG. 13 is a rear elevational view of the second embodiment; and,
FIG. 14 is a bottom plan view of the second embodiment.
