Patent
   D254442
Priority
Sep 26 1977
Filed
Sep 26 1977
Issued
Mar 11 1980
Expiry
Mar 11 1994
Assg.orig
Entity
unknown
18
3
n/a
The ornamental design for an air cleaner, as shown and described.

FIG. 1 is a front perspective view of an air cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being a mirror image of the top shown;

FIG. 5 is a left side elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Cervone, David P.

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Patent Priority Assignee Title
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