|
The ornamental design for a ventilator hood, as shown. |
FIG. 1 is a perspective from the left front of the ventilator hood embodying the features of our new design;
FIG. 2 is a front elevation thereof;
FIG. 3 is a rear elevation thereof;
FIG. 4 is a left side elevation thereof;
FIG. 5 is a right side elevation thereof;
FIG. 6 is a top plan thereof; and,
FIG. 7 is a bottom plan thereof.
Wallace, James M., Rayburn, Michael R.
Patent | Priority | Assignee | Title |
D624197, | Feb 18 2010 | Kewaunee Scientific Corporation | Biological safety cabinet |
D641860, | Feb 25 2010 | PHC HOLDINGS CORPORATION | Draft chamber |
D659232, | Feb 05 2010 | BSH Home Appliances Corporation | Hood |
D729290, | Feb 28 2013 | PHC HOLDINGS CORPORATION | Draft chamber |
D737871, | Jul 23 2013 | PHC HOLDINGS CORPORATION | Draft chamber |
D751684, | Mar 13 2014 | OY HALTON GROUP LTD | Recirculating hood |
D799019, | Sep 28 2015 | OY HALTON GROUP LTD | Condenser exhaust hood |
D814010, | Aug 21 2015 | OY HALTON GROUP LTD | Condenser exhaust hood |
D833592, | Aug 03 2016 | OY HALTON GROUP LTD | Mini exhaust hood |
Patent | Priority | Assignee | Title |
4548128, | Sep 29 1983 | Yamato Scientific Co., Ltd. | Fume hood |
5447468, | Dec 21 1993 | Labconco Corporation | Fume hood |
D242861, | Dec 23 1974 | E. H. Sheldon and Company | Fume hood |
D286324, | Jun 27 1983 | Labconco Corporation | Laboratory fume hood |
D296712, | May 29 1985 | B V CLEAN AIR TECHNIEK | Ventilated work station |
D360682, | Aug 19 1993 | Labconco Corporation | Fume hood with a split sash |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |