Air filtration device

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Description

FIG. 1 is a perspective view of the air filtration device in accordance with our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

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

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.

Claims

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

Referenced Cited
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Patent History
Patent number: D492400
Type: Grant
Filed: Jun 27, 2003
Date of Patent: Jun 29, 2004
Assignee: Hamilton Beach/Proctor-Silex, Inc. (Glen Allen, VA)
Inventors: Michael Ellis Smith (Glen Allen, VA), Patrick T. Mulvaney (Richmond, VA)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Akin Gump Strauss Hauer & Feld, LLP
Application Number: 29/185,451
Classifications
Current U.S. Class: Air Cleaner (D23/364)
International Classification: 2304;