Patent
   D604827
Priority
Jul 08 2008
Filed
Jul 08 2008
Issued
Nov 24 2009
Expiry
Nov 24 2023
Assg.orig
Entity
unknown
4
8
n/a
The ornamental design for a fume hood with an angled front, as shown.

The fume hood includes a hood body, a sliding door or sash, a work surface, an airfoil, an exhaust plenum, and baffles to maintain airflow uniformity. The fume hood serves to control exposure to toxic, offensive or flammable vapors, gases and aerosols in the laboratory by exhausting the same from a confined location, helping to protect workers from inhalation exposure.

FIG. 1 is a front view of the fume hood with an angled front;

FIG. 2 is a first side view of the fume hood with an angled front;

FIG. 3 is a second side view of the fume hood with an angled front;

FIG. 4 is an enlarged top view of the fume hood with an angled front;

FIG. 5 is an enlarged rear view of the fume hood with an angled front;

FIG. 6 is a first perspective view of the fume hood with an angled front;

FIG. 7 is an enlarged perspective view of the detail 7 from FIG. 6;

FIG. 8 is an enlarged second perspective view of the fume hood with an angled front; and,

FIG. 9 is an enlarged perspective view of the detail 9 from FIG. 8.

Lin, Xiang Qian

Patent Priority Assignee Title
D646065, Jan 25 2010 SUNEX INTERNATIONAL, INC Safety shield
D659232, Feb 05 2010 BSH Home Appliances Corporation Hood
D739514, Feb 03 2012 RIELLO S P A Hood for a burner
D816824, May 27 2016 Hongzheng, Ruan Fume hood
Patent Priority Assignee Title
6461233, Aug 17 2001 Labconco Corporation Low air volume laboratory fume hood
7247087, Jul 16 2004 Kewaunee Scientific Corporation Fume hood with air directing member
214376,
D285719, Dec 24 1984 Instruments for Research and Industry Laboratory hood
D286324, Jun 27 1983 Labconco Corporation Laboratory fume hood
D346437, May 11 1993 Kewaunee Scientific Corporation Fume hood
D360682, Aug 19 1993 Labconco Corporation Fume hood with a split sash
D472645, Jan 03 2001 Labconco Corporation Laboratory hood with clear panels on four sides
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 08 2008Esco Technologies (Asia) Pte Ltd(assignment on the face of the patent)
Oct 08 2009LIN, XIANG QIANESCO TECHNOLOGIES ASIA PTE LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0233420516 pdf
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