Air ventilation grill
Lafond October 5, 2
U.S. patent number D496,992 [Application Number D/150,716] was granted by the patent office on 2004-10-05 for air ventilation grill. This patent grant is currently assigned to Venmar Ventilation Inc.. Invention is credited to Sebastien Lafond.
| United States Patent | D496,992 |
| Lafond | October 5, 2004 |
Air ventilation grill
Claims
The ornamental design for a air ventilation grill, as shown.
| Inventors: | Lafond; Sebastien (Drummondville, CA) |
|---|---|
| Assignee: | Venmar Ventilation Inc.
(Drummondville, CA) |
| Appl. No.: | D/150,716 |
| Filed: | November 29, 2001 |
Foreign Application Priority Data
| May 31, 2001 [CA] | 2001-1362 | |||
| Current U.S. Class: | D23/388 |
| Current International Class: | 2304 |
| Field of Search: | ;D23/386-389,292-295,327,354,412,499 ;52/95,473 ;416/244R,241R ;D25/152,153,156 ;454/250,237,275-277,300,310-312,315 |
References Cited [Referenced By]
U.S. Patent Documents
| 2021086 | November 1935 | Oskamp |
| 2240617 | May 1941 | Harrigan |
| D166324 | April 1952 | Kurth |
| D171505 | February 1954 | Krueger |
| 2811094 | October 1957 | Auer |
| 4991496 | February 1991 | Kuno et al. |
Assistant Examiner: Delehanty; Robert A.
Attorney, Agent or Firm: Kosie; Ronald S Brouillette; Robert Prince; Gaetan
Description
FIG. 1 is a front perspective view of the air ventilation grill;
FIG. 2 is a front elevation view of the air ventilation grill;
FIG. 3 is a top side plan view of the air ventilation grill;
FIG. 4 is a bottom side plan view of the air ventilation grill;
FIG. 5 is a right side elevation view of the air ventilation grill;
FIG. 6 is a left side elevation view of the air ventilation grill;
FIG. 7 is a cross-sectional view along 7--7 of the air ventilation grill of FIG. 2; and,
FIG. 8 is a cross-sectional view along 8--8 of the air ventilation grill of FIG. 2.
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