PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D636612
Priority
Feb 01 2010
Filed
Feb 01 2010
Issued
Apr 26 2011
Expiry
Apr 26 2025
Assg.orig
Entity
unknown
46
132
n/a
The ornamental design for a seating unit , as shown and described.
FIG. 1 is a right, top, front perspective view of a seating unit embodying my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken line representations in the figures are for the purpose of illustration only, and form no part of the claimed design.
In a preferred embodiment, the nature of this product is a seating unit for supporting a human in a seated position which includes a tray for supporting items.
Overthun, Thomas , Ludwig, James N. , Deevers, Nickolaus William Charles , Oberwelz, Elger , Machin, Keith Robert , Corcorran, Sean M. , Battey, David J.
Patent
Priority
Assignee
Title
10045627 ,
Jan 25 2016
Steelcase Inc.
Worksurface assembly, body support member having a worksurface and method for the use and assembly thereof
10631645 ,
Feb 01 2010
Steelcase Inc.
Chair seat to base mounting assembly
11432650 ,
Feb 01 2010
Steelcase Inc.
Chair seat to base mounting assembly
9044087 ,
Feb 01 2010
Steelcase, Inc.
Seat assembly
9060609 ,
Feb 01 2010
Steelcase, Inc.
Seat assembly
9414685 ,
Feb 01 2010
Steelcase Inc.
Node seat to base mounting assembly
9414686 ,
Feb 01 2010
Steelcase Inc.
Seat assembly
9693625 ,
Jun 05 2015
Kimball International, Inc
Student chair
9962003 ,
Feb 01 2010
Steelcase, Inc.
Chair seat to base mounting assembly
D646085 ,
Feb 01 2010
Steelcase Inc
Seating unit
D646497 ,
Feb 01 2010
Steelcase Inc
Seating unit
D653478 ,
May 14 2010
PIER 1 IMPORTS ONLINE, INC
Rockasan base
D667243 ,
Oct 25 2011
Chair seat body
D677476 ,
Jul 11 2012
Senator International Limited
Chair
D679517 ,
Jan 10 2011
Steelcase Inc
Seating unit
D679523 ,
Jan 10 2011
Steelcase Inc
Seating unit
D679524 ,
Jan 10 2011
Steelcase Inc
Seating unit
D679525 ,
Jan 10 2011
STEELCASE, INC
Seating unit
D679923 ,
Jan 10 2011
Steelcase Inc
Base for seating unit
D688074 ,
Jan 24 2013
Chair base
D689723 ,
Jan 10 2011
Steelcase, Inc.
Base for seating unit
D690143 ,
Jan 10 2011
Steelcase, Inc.
Base for seating unit
D690545 ,
Jun 09 2011
Krueger International, Inc
Tablet chair with book rack
D694054 ,
Jun 09 2011
Krueger International, Inc.
Tablet chair with book rack
D697725 ,
Jun 13 2013
Chair frame with table
D718542 ,
Apr 29 2013
PNC BANK
Chair with work surface
D724877 ,
Apr 29 2013
PNC BANK
Chair with work surface
D729529 ,
Apr 02 2014
HASKELL OFFICE
Seating unit with base
D729530 ,
Jul 28 2014
HASKELL OFFICE
Seating unit with base
D729561 ,
Apr 02 2014
HASKELL OFFICE
Base
D729564 ,
Apr 02 2014
HASKELL OFFICE
Seating unit
D731801 ,
Jun 12 2014
Steelcase Inc.
Chair
D731802 ,
Jun 12 2014
Steelcase Inc.
Chair
D738657 ,
Jul 25 2014
HASKELL OFFICE
Seating unit
D767927 ,
May 22 2015
Kimball International, Inc
Chair base
D771961 ,
May 22 2015
Kimball International, Inc
Student chair
D772626 ,
May 22 2015
Kimball International, Inc
Seat shell
D784712 ,
Mar 25 2013
CERANTOLA S.P.A.
Chair
D793755 ,
Oct 23 2015
Combination chair with desk
D799230 ,
Jun 09 2016
Task chair
D817680 ,
May 22 2015
Kimball International, Inc.
Seat shell
D904065 ,
Dec 07 2018
SUNNIX PLASTIC PRODUCTS CO , LTD
Chair
ER190 ,
ER3497 ,
ER3750 ,
ER9265 ,
Patent
Priority
Assignee
Title
1737 ,
2845699 ,
3361472 ,
3572831 ,
3574400 ,
3586367 ,
3712668 ,
3712669 ,
4062590 ,
May 24 1976
Fixtures Manufacturing Corporation
Chair structure
4136908 ,
Oct 08 1976
Mount for barber chair accessory
4427232 ,
Feb 27 1981
Reversible chair-desk construction
4529247 ,
Apr 15 1982
Herman Miller, Inc.
One-piece shell chair
4744603 ,
Apr 10 1986
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN
Chair shell with selective back stiffening
5015038 ,
Jun 12 1989
KNOLL, INC
Ergonomic seat and back structure for a chair
5123702 ,
Oct 24 1990
OAKTREE CAPITAL MANAGEMENT, LLC
Interaction-high density stacking chair
5169210 ,
Jun 07 1990
Haworth, Inc.
Chair with pivoting keyboard pad
5364137 ,
Apr 05 1993
Safe-Strap Company, Inc.
Infant highchair
5452950 ,
Apr 15 1994
Desk-station, computerized school desk
5489145 ,
Jan 13 1994
BANK OF AMERICA, N A
Chair cusion and upholstery assembly and method
5499413 ,
Apr 29 1994
BANK OF AMERICA, N A
Composite foam chair cushion and method
5601331 ,
Apr 06 1995
A-DEC, INC
Integrated dental chair and post-mounted delivery system
5653499 ,
Nov 30 1994
Chair bracket supporting keyboard and mouse platforms
5816649 ,
Nov 14 1996
STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN
Chair with articulating tablet and interfacing table
5954393 ,
May 28 1998
Haworth, Inc.; HAWORTH, INC
Chair with removable worksurface
5957534 ,
Jun 10 1994
PNC BANK
Chair
6059357 ,
Nov 18 1998
Bernhardt, L.L.C.
Chair with adjustable table
6073997 ,
Apr 08 1999
Foldable table for chair
6082822 ,
Jun 18 1999
CHILDREN S FACTORY, LLC
Furniture leg attachment system and method, and furniture produced thereby
6286901 ,
Sep 20 1999
Steelcase Development Inc.
Chair
6422646 ,
Apr 29 1999
Keyboard support
6588845 ,
Jun 10 1994
Haworth, Inc.
Chair
6669282 ,
Jun 15 2001
Pro-Cord Spa
Chair with writing table
6669301 ,
Nov 28 2000
STEELCASE DEVELOPMENT INC
Furniture article having panel and integral perimeter frame
6776452 ,
Aug 30 2002
President of Tsuyama National College of Technology
Chair with desk and chair with desk including body keeping apparatus
7530632 ,
Jun 01 2005
Steelcase Development Corporation
Seating unit with accessories
20050012371 ,
20050099040 ,
20070284920 ,
177231 ,
181703 ,
181945 ,
181975 ,
182790 ,
183416 ,
192029 ,
193847 ,
194980 ,
195725 ,
196429 ,
198628 ,
202550 ,
205939 ,
207262 ,
209282 ,
226648 ,
230669 ,
230670 ,
D244978 ,
Apr 12 1976
Chair
D245378 ,
Jun 06 1975
Wilkhahn Wilkening & Hahne
Chair
D264149 ,
May 22 1978
Steelcase Inc.
Chair
D274771 ,
Oct 06 1980
CENTER FOR DESIGN RESEARCH AND DEVELOPMENT N V
Chair
D279246 ,
May 27 1982
SUNLITE CASUAL FURNITURE, INC
Combined seat and backrest unit
D288388 ,
Jul 21 1983
Giroflex Entwicklungs AG
Chair or similar article
D288506 ,
Jul 21 1983
Giroflex Entwicklungs AG
Chair or similar article
D289120 ,
Feb 17 1984
Herman Miller, Inc.
Chair shell
D315123 ,
Mar 21 1988
Congress Financial Corporation
Wheel chair
D332703 ,
Apr 06 1990
Chrysalis, Inc.
Combined chair and tray
D334314 ,
Jan 14 1991
IMPACT RECOVERY SYSTEMS, INC
Base for a post
D334487 ,
Oct 05 1990
Video game control seat
D351510 ,
Jun 29 1993
BANK OF AMERICA, N A
Chair
D358723 ,
Apr 18 1994
Angeles Corporation
Arcuately supported chair structure
D365935 ,
Feb 06 1995
Dallas Tech Tools, Inc.; Whiteside Mfg. Co.
Adjustable chair
D366772 ,
Jan 24 1995
Radio Flyer Inc.
Stool
D370360 ,
May 23 1994
Sebel Furniture Limited
Side chair
D398452 ,
Jun 02 1997
PNC BANK
Desk
D406195 ,
Dec 12 1996
Cazzaro S.p.A.
Chair with writing table
D417342 ,
May 15 1998
VIRCO MFG CORPORATION
Chair with tablet arm
D417795 ,
Dec 29 1998
Umbra LLC
Chair
D422424 ,
Jan 11 1999
BANK OF AMERICA, N A
Chair
D422806 ,
Jun 08 1998
Allseating Corporation
Chair
D426973 ,
Oct 19 1999
Smith System Manufacturing Company
Chair
D440064 ,
Dec 01 1999
Umbra U.S.A., Inc.
Chair
D456186 ,
Jul 27 2001
Rotary chair
D457007 ,
May 25 2000
Steelcase Inc
Chair
D461327 ,
May 25 2000
Steelcase Inc
Chair
D471729 ,
Aug 23 2001
VIRCO MFG CORPORATION
Four-legged chair
D473081 ,
Nov 14 2000
TOYO-KOUGEI INC
Chair
D477921 ,
Oct 19 2000
Krueger International, Inc.
Combination chair and desk unit
D479053 ,
Dec 02 2002
Hanssem Co., Ltd.
Chair
D497487 ,
Dec 11 2002
Desk with chair
D502016 ,
May 19 2003
HNI TECHNOLOGIES INC
Drafting stool with arms
D503560 ,
May 28 1999
ROWLAND, ERWIN; DLR DESIGN, LLC
Stacking chair
D504026 ,
Aug 26 2004
VIRCO MFG CORPORATION
Task chair
D505022 ,
Nov 12 2003
VIRCO MFG CORPORATION
Chair and desk combination
D507890 ,
Nov 12 2003
VIRCO MFG CORPORATION
Chair and desk combination
D511416 ,
Jan 12 2005
Whiteside Mfg. Co.
Mechanic's chair
D512846 ,
May 19 2003
HNI TECHNOLOGIES INC
Mobile guest chair with arms
D513892 ,
Dec 09 2004
VIRCO MFG CORPORATION
Chair/desk
D514829 ,
Nov 02 2004
VIRCO MFG CORPORATION
Chair/desk
D518304 ,
Jun 08 2004
Segis SpA; TK Canada Limited
Chair
D518968 ,
Apr 09 2004
SESTA S.r.l.
Swivel chair
D525445 ,
Nov 14 2005
FREE-FREE INDUSTRIAL CORP.
Chair
D525446 ,
Dec 20 2005
1244311 B C LTD
Stacking chair
D542039 ,
Nov 02 2004
VIRCO MFG CORPORATION
Chair/desk
D544230 ,
Nov 17 2005
VIRCO MFG CORPORATION
Chair
D546085 ,
May 14 2004
Steelcase Inc
Seating unit
D546087 ,
Nov 29 2006
Umbra LLC
Chair
D547980 ,
Feb 27 2007
VIRCO MFG CORPORATION
Chair bucket
D549018 ,
Feb 20 2007
VIRCO MFG CORPORATION
Chair bucket
D550471 ,
Oct 20 2005
Okamura Corporation
Chair
D552856 ,
Aug 17 2006
ITOKI CORPORATION
Chair
D553380 ,
Feb 19 2007
Ilpo-Divisione Integrali - S.p.A.
Seat-body
D554386 ,
May 18 2005
Steelcase Inc
Seating unit
D555372 ,
Apr 25 2006
Iou Jia Industrial Co., Ltd.; IOU JIA INDUSTRIAL CO , LTD
Chair
D555380 ,
Jan 18 2007
1244311 B C LTD
Stacking chair
D557515 ,
Feb 19 2007
Nightingale Corp.
Chair
D557916 ,
Jan 17 2006
Roset S.A.
Seat
D560918 ,
Dec 05 2005
Luxy S.R.L.
Chair
D562019 ,
May 06 2005
ARPER S.p.A.
Chair
D566412 ,
Oct 14 2005
Vitra AG
Chair
D572029 ,
Aug 26 2006
Vitra AG
Armchair
D573363 ,
Mar 30 2007
EMU GROUP S P A
Chair
D578786 ,
Mar 08 2007
FAST S.p.A.
Armchair
D585207 ,
Jul 14 2008
CINNA
Chair
D587916 ,
Aug 26 2006
Vitra AG
Armchair
D592870 ,
Jul 02 2008
Eredu, S. Coop.
Stool
D592876 ,
Apr 28 2006
Steelcase Development Corporation
Seating unit
D596871 ,
Jul 06 2007
1244311 B C LTD
Stacking chair
D600035 ,
Mar 24 2009
Eredu, S. Coop
Chair
D600052 ,
Apr 28 2006
Steelcase Development Corporation
Back for seating unit
D600458 ,
Jan 13 2009
CASSINA S P A
Seat
D618922 ,
Apr 18 2008
Q PRODUCTS LLC
School desk
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a