Louvered ventilation grille

- Venmar Ventilation Inc.
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Description

FIG. 1 is a front view of the louvered air ventilation grille;

FIG. 2 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 1;

FIG. 3 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 1;

FIG. 4 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 1;

FIG. 5 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 1;

FIG. 6 is a front view of a variant of the louvered air ventilation grille;

FIG. 7 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 6;

FIG. 8 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 6;

FIG. 9 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 6;

FIG. 10 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 6;

FIG. 11 is a front view of a further variant of the louvered air ventilation grille;

FIG. 12 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 11;

FIG. 13 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 11;

FIG. 14 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 11;

FIG. 15 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 11;

FIG. 16 is a front view of an additional variant of the louvered air ventilation grille;

FIG. 17 is a perspective view from above and from the left of the louvered air ventilation grille of FIG. 16;

FIG. 18 is a perspective view from above and from the right of the louvered air ventilation grille of FIG. 16;

FIG. 19 is a perspective view from below and from the left front of the louvered air ventilation grille of FIG. 16; and,

FIG. 20 is a perspective view from below and from the right front of the louvered air ventilation grille of FIG. 16.

The features shown in broken lines depict environmental subject matter only and forms no part of the claimed design.

Claims

The ornamental design for a louvered air ventilation grille, as shown and described.

Referenced Cited
U.S. Patent Documents
2222081 November 1940 Leigh
3777650 December 1973 Wenig
D256047 July 22, 1980 Wormington
D268952 May 10, 1983 Anderson
D362059 September 5, 1995 Wojcik
5601485 February 11, 1997 Gigola
D393708 April 21, 1998 Assadi
6227962 May 8, 2001 Orendorff
6537146 March 25, 2003 Haynes
D475131 May 27, 2003 Pilger
D536778 February 13, 2007 O'Hagin
7328478 February 12, 2008 Jenkins
20030220069 November 27, 2003 Orendorff
Patent History
Patent number: D638925
Type: Grant
Filed: Sep 20, 2007
Date of Patent: May 31, 2011
Assignee: Venmar Ventilation Inc. (Drummondville)
Inventors: Éric Charlebois (St-Nicéphore), Sébastien Martel (Grand-Saint-Esprit), Danic Vermette (St-Cyrile de Wendover), Jean-Bernard Piaud (Sherbrooke), Marc-André Verville (Drummondville)
Primary Examiner: T. Chase Nelson
Assistant Examiner: David G Muller
Application Number: 29/287,791
Classifications
Current U.S. Class: Register Or Diffuser (D23/388)