Patent
   D346437
Priority
May 11 1993
Filed
May 11 1993
Issued
Apr 26 1994
Expiry
Apr 26 2008
Assg.orig
Entity
unknown
8
5
n/a
The ornamental design for a fume hood, as shown and described.

FIG. 1 is a perspective view of a fume hood showing our new design;

FIG. 2 is a left side elevational view of the fume hood, which is a mirror image of the opposite side;

FIG. 3 is a front elevational view of the fume hood;

FIG. 4 is a rear elevational view of the fume hood; and,

FIG. 5 is a top plan view of the fume hood.

Poblete, Rudolph, Rindoks, Kurt

Patent Priority Assignee Title
10493505, Jun 14 2016 3FLOW, INC Fume hood with horizontally moveable panels
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7247087, Jul 16 2004 Kewaunee Scientific Corporation Fume hood with air directing member
9056339, Aug 27 2010 Exposure Control Technologies, Inc. Airfoil and baffle assemblies that reduce airflow requirements for fume hoods and fume hoods incorporating same
D578200, Jan 20 2006 AB PH NEDERMAN & CO Hood for use when extracting gases/fumes
D604827, Jul 08 2008 ESCO TECHNOLOGIES ASIA PTE LTD Fume hood with an angled front
D624197, Feb 18 2010 Kewaunee Scientific Corporation Biological safety cabinet
Patent Priority Assignee Title
4632022, Feb 25 1985 ST CHARLES ACQUISITION LIMITED PARTNERSHIP A DE LIMITED PARTNERSHIP Fume hood fabricated from modules and having laterally extending exhaust ports
5085134, May 17 1990 CLEAN AIR OPTIONS, LLC Smoker's booth
D274748, May 27 1981 A C C AIR CLEAN COMPANY, AB Fume ventilating work station for laboratories
D285719, Dec 24 1984 Instruments for Research and Industry Laboratory hood
D293464, Jan 16 1986 ST CHARLES ACQUISITION LIMITED PARTNERSHIP A DE LIMITED PARTNERSHIP Fume hood
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 19 1993POBLETE, RUDOLPHKewaunee Scientific CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065530840 pdf
Apr 19 1993RINDOKS, KURTKewaunee Scientific CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0065530840 pdf
May 11 1993Kewaunee Scientific Corporation(assignment on the face of the patent)
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