Diffuser

- Walnut Manufacturing LLC
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Description

FIG. 1 is a perspective view of a diffuser of the present invention;

FIG. 2 is a perspective view thereof from a different vantage point; and,

FIG. 3 is a top plan view thereof.

In FIG. 1, the rear of the vanes below the full line disclosure of the upper surface is disclaimed. In FIG. 2, the portions of the vanes below the full line disclosure of the sloped face of the vanes and the rear of the vanes below the full line disclosure of the upper surface are disclaimed.

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.

Referenced Cited
U.S. Patent Documents
D432226 October 17, 2000 Orendorff
D436536 January 23, 2001 Levi
D441441 May 1, 2001 Upson
D443924 June 19, 2001 Renella
6361432 March 26, 2002 Walker
D491257 June 8, 2004 Picken, Jr.
D493515 July 27, 2004 Morillas
D544088 June 5, 2007 Wu
D548823 August 14, 2007 Matsumoto et al.
D555777 November 20, 2007 Aveldson et al.
D558517 January 1, 2008 Larkin et al.
D567353 April 22, 2008 Hollingsworth et al.
D607095 December 29, 2009 LeMay et al.
D609800 February 9, 2010 Chen
20080119128 May 22, 2008 Demster
Foreign Patent Documents
05332601 December 1993 JP
Patent History
Patent number: D636069
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
Classifications
Current U.S. Class: Register Or Diffuser (D23/388)