The ornamental design for a headlamphousing, as shown and described.
FIG. 1 is a perspective view of a tractor-trailer showing the headlamp housing of our new design;
FIG. 2 is a perspective view of the headlamp housing;
FIG. 3 is a top view of the headlamp housing;
FIG. 4 is a front view of the headlamp housing;
FIG. 5 is a right side view of the headlamp housing;
FIG. 6 is a rear view of the headlamp housing; and,
FIG. 7 is a bottom view of the headlamp housing.
The broken line showing of the tractor-trailer, in FIG. 1, depicts environment and is not part of the claimed design. The lenses and connecting structure shown in broken lines in FIGS. 1–7 are for illustrative purposes only and form no part of the claimed design.
FIGS. 1–7 illustrate a first embodiment of our novel design suitable for use on the driver's side of a tractor-trailer. Our novel design also includes a second embodiment suitable for use on the passenger side of the vehicle which is mirror symmetrical to FIGS. 1–7 and therefore not separately illustrated.