Ventilation housing to be mounted on a ceiling or wall
FIG. 1 is a front, top and right side perspective view of a ventilation housing to be mounted on a ceiling or wall, showing my new design;
FIG. 2 is an enlarged top plan view thereof;
FIG. 3 is an enlarged right side elevation view thereof, the left side being a mirror image of that shown;
FIG. 4 is an enlarged front elevation view thereof;
FIG. 5 is an enlarged rear elevation view thereof;
FIG. 6 is a front, top and right side perspective view of a ventilation housing to be mounted on a ceiling or wall, showing a second embodiment of my new design;
FIG. 7 is an enlarged top plan view of FIG. 6;
FIG. 8 is an enlarged right side elevation view of FIG. 6, the left side being a mirror image of that shown;
FIG. 9 is an enlarged front elevation view of FIG. 6; and,
FIG. 10 is an enlarged rear elevation view of FIG. 6.
| D132821 | June 1942 | Leslie |
| D259277 | May 19, 1981 | McDermott |
| 3469518 | September 1969 | Howard |
- Denmark Patent, Toy Nr 10, lower left side of page.
Type: Grant
Filed: Aug 20, 1991
Date of Patent: Jun 23, 1992
Inventor: Germain Courchesne (St. Leonard d'Aston)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Pierre Lesperance
Application Number: 7/747,366
