Diffuser
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In
A bottom plan view and side elevation views have been omitted as they do not form a portion of the claimed design. The evenly spaced broken lines shown in the drawings are directed to environment, are for informational purposes only, and form no part of the claimed design. The long and short broken lines are boundary lines which define the bounds of the claimed design. These boundaries do not exist in reality in the article embodying the design. It is understood that the claimed design extends to these boundaries but does not include the boundaries.
Claims
The ornamental design for a diffuser, as shown and described.
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Type: Grant
Filed: Mar 1, 2010
Date of Patent: Apr 12, 2011
Assignee: Walnut Manufacturing LLC (Kansas City, KS)
Inventors: Frank A. LeMay (Sugar Creek, MO), Pedro J. Bermudez (Olathe, KS)
Primary Examiner: David G Muller
Attorney: Shook, Hardy & Bacon L.L.P.
Application Number: 29/356,696