I claim the ornamental design for a car window shade, as shown and described.
Car shades are another common way to protect a vehicle and its interior from sun light. The car window shade is designed with a slot to hook on to the top of the side window glass of a vehicle so that the car window shade can be raised or lowered together with the window. The suction cups of the car window shade are designed to be connected to the window shade and placed against the window.
FIG. 1 is a perspective view of the car window shade being attached to a car window at the top of the glass and suction cups for attachment to the glass.
FIG. 2 is a front view of the car window shade.
FIG. 3 is a back view of the car window shade.
FIG. 4 is a side view of the car window shade.
FIG. 5 is the other side view of the car window shade.
FIG. 6 is a top view of the car window shade; and,
FIG. 7 is the bottom view of the car window shade.
The broken lines showing a car door and window is included for the purpose of illustrating environment and forms no part of the claimed design.