Battery vent adapter

FIG. 1 is a perspective view of a battery vent adapter showing our new design;

FIG. 2 is a top plan view thereof, the bottom plan view being a mirror image;

FIG. 3 is a right side view thereof, the left side view being a mirror image;

FIG. 4 is a front elevation view thereof; and,

FIG. 5 is a back elevation view thereof.

The subject matter shown in broken lines in the drawings constituting environment only and forming no part of the protection claimed.

We claim the ornamental design for a battery vent adapter, as shown and described.

Number	Name	Date	Kind
D250531	Demetreon	Dec 1978	S
D290597	Sherman	Jun 1987	S
4740178	Badenhorst	Apr 1988	A
D380730	Green	Jul 1997	S
D485235	Liang	Jan 2004	S
6932650	Freitag	Aug 2005	B1

Entry
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