HVAC right angle return air box with a square throat

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Description

FIG. 1 depicts an isometric view of a HVAC right angled return air box with a square throat showing my new design.

FIG. 2 depicts an alternative isometric view thereof

FIG. 3 depicts a side elevation view thereof.

FIG. 4 depicts a side elevation view thereof.

FIG. 5 depicts a side elevation view thereof.

FIG. 6 depicts a top plan view thereof; and,

FIG. 7 depicts a bottom plan view thereof.

Claims

The ornamental design for a HVAC right angle return air box with a square throat, as shown and described.

Referenced Cited
U.S. Patent Documents
D80763 March 1930 Betz
D124294 December 1940 Leslie
2300842 November 1942 Leslie
2447472 August 1948 Donley
D155345 September 1949 Johnson
2741972 April 1956 Ralph
D192946 May 1962 Parsons
D226609 April 1973 Drew
3742659 July 1973 Drew
3919927 November 1975 Bernard
D295216 April 12, 1988 Morris
D304367 October 31, 1989 Saas
5344363 September 6, 1994 Pollock
D378125 February 18, 1997 Vannier
5775988 July 7, 1998 Eakin
D397202 August 18, 1998 Saar
D448468 September 25, 2001 Koessler
7334420 February 26, 2008 Garris
8152607 April 10, 2012 Carrig
D674077 January 8, 2013 Miyake
D675719 February 5, 2013 Eicher
D705419 May 20, 2014 Leonard
9080779 July 14, 2015 Leonard
20060025067 February 2, 2006 Koessler
20100051010 March 4, 2010 Colburn
20150241122 August 27, 2015 Cross
Patent History
Patent number: D770030
Type: Grant
Filed: Dec 3, 2014
Date of Patent: Oct 25, 2016
Inventor: Craig Stevens (Rochester, NY)
Primary Examiner: David Muller
Assistant Examiner: Nathan Johnston
Application Number: 29/510,835
Classifications