Patent
   D300392
Priority
May 23 1985
Filed
Nov 21 1985
Issued
Mar 28 1989
Expiry
Mar 28 2003
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for a combined desk and side extension unit, as shown.

FIG. 1 is a front elevational view of a combined desk and side extension unit showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a right side elevational view thereof.

Sapper, Richard

Patent Priority Assignee Title
D334489, Sep 25 1989 Denz Design Desk
D363391, Oct 27 1993 Desk
D626759, Jul 07 2009 Korea Polytechnic University Industry Academic Cooperation Foundation Office workstation
D627577, Jul 07 2009 Korea Polytechnic University Industry Academic Cooperation Foundation Office workstation
D647324, May 28 2010 Steelcase Inc Desk and piling center
D648568, Dec 22 2008 Quarrifoglio Sistemi D'Arredo S.p.A. Desk
Patent Priority Assignee Title
2928703,
4555150, Jan 16 1984 HUNT HOLDINGS, INC , A DE CORP Work station
169375,
208412,
219279,
236057,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 21 1985International System Developments Trust Reg(assignment on the face of the patent)
Nov 26 1985SAPPER, RICHARDInternational System Developments Trust RegASSIGNMENT OF ASSIGNORS INTEREST 0050160511 pdf
Jul 15 1988INTERNATIONAL SYSTEM DEVELOPMENTS ADTIENGESELLSCHAFTINDUSTRIAL DESIGN AND SYSTEMS DEVELOPMENT LTD , 23 GREAT CASTLE ST , LONDON W1N 7AA, A BRITISH COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0049630015 pdf
Nov 28 1988INDUSTRIAL DESIGN AND SYSTEMS DEVELOPMENT LTD CASTELLI S P A , AN ITALIAN CO ASSIGNMENT OF ASSIGNORS INTEREST 0051950006 pdf
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