Air cleaner

Info

Patent number: D450376
Type: Grant
Filed: Jul 10, 2000
Date of Patent: Nov 13, 2001
Assignee: Donaldson Company, Inc. (Minneapolis, MN)
Inventors: Steven S. Gieseke (Richfield, MN), Peter J. Murray (Bloomington, MN), Gary J. Rocklitz (Burnsville, MN), Junhui Liu (St. Paul, MN)
Primary Examiner: Lisa Lichtenstein
Attorney, Agent or Law Firm: Merchant & Gould P.C.
Application Number: 29/126,151

Description

Description

FIG. 1 is a perspective view of an air cleaner embodying our new design;

FIG. 2 is a right side view of the air cleaner of FIG. 1;

FIG. 3 is a left side view of the air cleaner depicted in FIG. 1;

FIG. 4 is a back view of the air cleaner depicted in FIG. 1;

FIG. 5 is a front view of the air cleaner depicted in FIG. 1;

FIG. 6 is a top plan view of the air cleaner depicted in FIG. 1;

FIG. 7 is a bottom plan view of the air cleaner of FIG. 1;

FIG. 8 is a perspective view of an air cleaner showing a second embodiment of our new design;

FIG. 9 is a right side view of the air cleaner of FIG. 8;

FIG. 10 is a left side view of the air cleaner of FIG. 8;

FIG. 11 is a back view of the air cleaner of FIG. 8;

FIG. 12 is a front view of the air cleaner of FIG. 8;

FIG. 13 is a top plan view of the air cleaner of FIG. 8; and,

FIG. 14 is a bottom plan view of the air cleaner of FIG. 8.

Claims

The ornamental design for an air cleaner, as shown and described.