Patent
   D725254
Priority
Dec 18 2012
Filed
Dec 18 2012
Issued
Mar 24 2015
Expiry
Mar 24 2029
Assg.orig
Entity
unknown
29
15
n/a
The ornamental design for an air filter, as shown and described.

FIG. 1 is a front perspective view of the air filter in a closed position;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front perspective view of the air filter of FIG. 1 in an opened position.

Roblin, Andrew

Patent Priority Assignee Title
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