Patent
   D296712
Priority
May 29 1985
Filed
May 29 1985
Issued
Jul 12 1988
Expiry
Jul 12 2002
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for a ventilated work station, as shown and described.

FIG. 1 is a front elevation view of a ventilated work station showing my new design; the rear being plain and unornamented,

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

FIG. 3 is a front perspective view thereof.

Bianchetti, Rudi

Patent Priority Assignee Title
D396277, Oct 31 1997 Ventilator hood
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
D724194, Nov 02 2011 GEMA SWITZERLAND GMBH Powder spray booth
D805415, Feb 04 2016 PHC Corporation Draft chamber
Patent Priority Assignee Title
3505945,
3895570,
4142458, Nov 18 1977 Energy conserving fume hood
4534281, Sep 26 1983 Labconco Corporation Laboratory fume hood
D267072, Mar 17 1980 Distinctive Appliances, Inc. Hood and rack assembly
D286324, Jun 27 1983 Labconco Corporation Laboratory fume hood
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 29 1985B.V. Clean Air Technieke(assignment on the face of the patent)
Dec 13 1985BIANCHETTI, RUDIB V CLEAN AIR TECHNIEKASSIGNMENT OF ASSIGNORS INTEREST 0045050428 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule