Apparatus for reducing the growth of microbial contamination in an air-handling unit

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Description

FIG. 1 is a top right front perspective view of an apparatus for reducing the growth of microbial contamination in an air-handling unit showing an embodiment of my new design.

FIG. 2 is a top right front perspective view of the apparatus as shown in FIG. 1.

FIG. 3 is a right side view of the apparatus as shown in FIG. 1.

FIG. 4 is a front view of the apparatus as shown in FIG. 1.

FIG. 5 is a left side view of the apparatus as shown in FIG. 1.

FIG. 6 is a top view of the apparatus as shown in FIG. 1.

FIG. 7 is a rear view of the apparatus as shown in FIG. 1.

FIG. 8 is a bottom view of the apparatus as shown in FIG. 1.

FIG. 9 is a top right front perspective view of the apparatus as shown in FIG. 1 with unclaimed environmental structure.

FIG. 10 is a bottom rear perspective view of the apparatus as shown in FIG. 1 with unclaimed environmental structure.

FIG. 11 is a right side view of the apparatus as shown in FIG. 1 with unclaimed environmental structure; and,

FIG. 12 is a bottom right rear perspective view of he apparatus as shown in FIG. 1 with unclaimed environmental structure.

The broken lines shown in the drawings are for illustrating the environment for an apparatus for reducing the growth of microbial contamination in an air-handling unit and form no part of the claimed design. The shading lines shown in the drawings represent the three dimensional contour of the design and are not intended to indicate surface decoration.

Claims

The ornamental design for an apparatus for reducing the growth of microbial contamination in an air-handling unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D257491 November 4, 1980 Cousins
4876436 October 24, 1989 Ide et al.
D314617 February 12, 1991 Yuen
D352775 November 22, 1994 Radtke, Jr.
D529166 September 26, 2006 Geringer
D544078 June 5, 2007 Geringer
D553227 October 16, 2007 Chen
D676536 February 19, 2013 Roach et al.
D678993 March 26, 2013 Kung-Hua
D687533 August 6, 2013 Tang et al.
D703304 April 22, 2014 Herbst
D703308 April 22, 2014 Peterson et al.
20110268567 November 3, 2011 Ching
Patent History
Patent number: D720446
Type: Grant
Filed: Jan 24, 2013
Date of Patent: Dec 30, 2014
Assignee: RGF Environmental Group, Inc. (Riviera Beach, FL)
Inventor: Walter B. Ellis (Jupiter, FL)
Primary Examiner: David Muller
Application Number: 29/443,996
Classifications
Current U.S. Class: Air Treatment (D23/355)