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Patent
   D286324
Priority
Jun 27 1983
Filed
Jun 27 1983
Issued
Oct 21 1986
Expiry
Oct 21 2000
Inventors
Moss, Char…
Assg.orig
LABCONCO C…
Assg.curr
Labconco C…
Entity
unknown
Referenced by
13
References
16
Maint.:
n/a
The ornamental design for a laboratory fume hood, as shown and described.

FIG. 1 is a front elevational view of a laboratory fume hood showing our new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of the right side shown; and

FIG. 3 is a top plan view thereof, the bottom and rear being plain and unornamented.

The back and bottom of the laboratory fume hood are not visible during normal usage.
INVENTORS:

Moss, Charles A., Parks, James D., Corn, James F., Dyer, Kermit W.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
10493505, Jun 14 2016 3FLOW, INC Fume hood with horizontally moveable panels
11331701, Jun 14 2016 3Flow, Inc. Fume hood with baffle assembly
9056339, Aug 27 2010 Exposure Control Technologies, Inc. Airfoil and baffle assemblies that reduce airflow requirements for fume hoods and fume hoods incorporating same
D296469, May 29 1985 B V CLEAN AIR TECHNIEK Ventilated work station
D296712, May 29 1985 B V CLEAN AIR TECHNIEK Ventilated work station
D360682, Aug 19 1993 Labconco Corporation Fume hood with a split sash
D396277, Oct 31 1997 Ventilator hood
D472645, Jan 03 2001 Labconco Corporation Laboratory hood with clear panels on four sides
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
D627900, May 07 2008 UMICORE AG & CO KG Glove box
D645976, Sep 26 2008 Don Whitley Scientific Limited Laboratory apparatus
D816824, May 27 2016 Hongzheng, Ruan Fume hood
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
2704505,
3111077,
3237548,
3318227,
3340788,
3408914,
3505945,
3745908,
3747504,
3752056,
3895570,
4098174, Apr 08 1976 TGL ACQUISITION CORP , A FL CORP Total exhaust laminar flow biological fume hood safety cabinet and method
4100847, Dec 20 1976 Labconco Corporation Convertible, laminar flow biological safety cabinet apparatus
4534281, Sep 26 1983 Labconco Corporation Laboratory fume hood
206001,
221847,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 13 1983PARKS, JAMES D LABCONCO CORPORATION 8811 PROSPECT, KANSAS CITY, MO 64132 A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0042050751 pdf
Jun 13 1983MOSS, CHARLES A LABCONCO CORPORATION 8811 PROSPECT, KANSAS CITY, MO 64132 A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0042050751 pdf
Jun 13 1983DYER, KERMIT W LABCONCO CORPORATION 8811 PROSPECT, KANSAS CITY, MO 64132 A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0042050751 pdf
Jun 13 1983CORN, JAMES F LABCONCO CORPORATION 8811 PROSPECT, KANSAS CITY, MO 64132 A CORP OF MOASSIGNMENT OF ASSIGNORS INTEREST 0042050751 pdf
Jun 27 1983Labconco Corporation(assignment on the face of the patent)
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