U.S. patent number D638,925 [Application Number D/287,791] was granted by the patent office on 2011-05-31 for louvered ventilation grille.
This patent grant is currently assigned to Venmar Ventilation Inc.. Invention is credited to Eric Charlebois, Sebastien Martel, Jean-Bernard Piaud, Danic Vermette, Marc-Andre Verville.
United States Patent |
D638,925 |
Charlebois , et al. |
May 31, 2011 |
Louvered ventilation grille
Claims
CLAIM The ornamental design for a louvered air ventilation grille,
as shown and described.
Inventors: |
Charlebois; Eric (St-Nicephore,
CA), Martel; Sebastien (Grand-Saint-Esprit,
CA), Vermette; Danic (St-Cyrile de Wendover,
CA), Piaud; Jean-Bernard (Sherbrooke, CA),
Verville; Marc-Andre (Drummondville, CA) |
Assignee: |
Venmar Ventilation Inc.
(Drummondville, CA)
|
Appl.
No.: |
D/287,791 |
Filed: |
September 20, 2007 |
Foreign Application Priority Data
Current U.S.
Class: |
D23/388 |
Current International
Class: |
2304 |
Field of
Search: |
;D23/393,389,388,385,370,351,354,386
;454/309,275-277,284,287-291 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Nelson; T. Chase
Assistant Examiner: Muller; David G
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.
* * * * *