Patent
   D311286
Priority
May 15 1986
Filed
May 15 1986
Issued
Oct 16 1990
Expiry
Oct 16 2004
Assg.orig
Entity
unknown
25
72
n/a
The ornamental design for a chair, as shown and described.

FIG. 1 is a front perspective view of the chair showing our new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a right hand side elevational view, wherein the left hand side elevational view is substantially identical; and

FIG. 5 is a side perspective view thereof on an enlarged scale.

Jenkins, David C., Muller-Deisig, Wolfgang, West, Terry D., Chu, Zooey C.

Patent Priority Assignee Title
5630647, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Tension adjustment mechanism for chairs
5630649, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Modular chair construction and method of assembly
5630650, Mar 30 1994 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Vertically adjustable back construction for seating
5782536, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Modular chair construction and method of assembly
5873634, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Modular chair construction and method of assembly
D320507, Aug 15 1988 Steelcase Development Corporation Chair
D326369, Sep 02 1988 Chair
D328980, Sep 02 1988 Chair
D351069, Feb 01 1993 BANK OF AMERICA, N A Chair
D353718, May 06 1991 HNI TECHNOLOGIES INC Swivel chair
D354631, Feb 01 1993 BANK OF AMERICA, N A Chair
D362973, Jun 11 1993 HNI TECHNOLOGIES INC Swivel chair
D377424, May 06 1991 HNI TECHNOLOGIES INC Swivel chair
D383322, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D383323, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D390385, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D396975, Sep 30 1996 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D404229, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D410342, Feb 17 1995 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Seating unit
D412417, Sep 16 1997 STEELCASE DEVELOPMENT INC Chair
D420538, Apr 24 1998 STEELCASE DEVELOPMENT INC Chair
D434918, Apr 24 1998 Steelcase Inc. Chair
D454437, Apr 16 2001 MTM Molded Products Company Hunting seat
D557916, Jan 17 2006 Roset S.A. Seat
D688482, Nov 06 2009 Hyundai Metal Co., Ltd Office chair
Patent Priority Assignee Title
1512983,
2461082,
3223450,
334756,
3489458,
3512835,
3643905,
3854772,
3964789, Mar 26 1973 Steelcase, Inc. Chair
4007962, Jan 10 1975 Fehlbaum Chair with adjustable back
4032190, Jun 13 1975 Fehlbaum Ergonomically designed chair
4073539, May 27 1976 SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP Bonded chair construction
4084850, Jun 13 1975 Center for Design Research and Development N.V. Chair
4277102, May 24 1978 ALCATEL N V , DE LAIRESSESTRAAT 153, 1075 HK AMSTERDAM, THE NETHERLANDS, A CORP OF THE NETHERLANDS Chair
4316632, Sep 08 1978 Protoned BV Ergonomic chair
4333683, Dec 04 1978 Center for Design Research and Development N.V. Chair with automatically adjustable tilting back
4557521, Dec 07 1981 Gebr. Thonet GmbH Chair having a resiliently interconnected seat and back
828670,
862565,
135333,
135334,
184407,
191705,
192635,
192799,
195298,
195553,
195770,
197643,
206118,
213826,
220388,
223246,
227831,
228536,
231286,
233808,
236173,
238646,
238835,
241288,
D244892, Feb 26 1976 Harter Corporation Swivel chair
D247010, Apr 30 1976 Adjustable reclining chair
D247463, Sep 12 1975 Chair
D253205, Jan 14 1977 Chair
D253206, Jan 14 1977 Steelcase Inc. Chair
D254640, Feb 14 1977 Steelcase Inc. Chair
D255183, Jul 15 1977 Giroflex-Entwicklungs-AG Chair or similar article
D255293, Jul 15 1977 Giroflex Entwicklungs AG Chair or similar article
D256739, Sep 22 1977 American Seating Company Office chair
D256967, Jan 26 1978 Oohiro Seisakusho Co., Ltd. (Oohiro Works Limited) Chair for use in barbers and beauty parlors
D257473, Oct 17 1977 Chromcraft Corporation Bar stool
D267680, Mar 03 1980 The Pelton and Crane Company Chair
D270316, Sep 10 1979 Giroflex-Entwicklungs AG Chair or similar article
D273729, Feb 12 1982 3M UNITEK CORPORATION Chair
D273823, Apr 03 1981 Center for Design Research and Development NV Chair
D273925, Apr 21 1980 SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP Base for a business chair
D274484, Jan 25 1982 Stool
D274958, Jan 25 1982 Stool
D275050, Jan 25 1982 Chair
D275054, Jan 25 1982 Stool
D276396, Aug 03 1981 Giroflex Entwicklungs AG Furniture base or similar article
D276576, Sep 29 1980 HAWORTH, INC , Chair
D278391, Jan 03 1983 Chair
D278869, Mar 15 1983 Roeder GmbH Sitzmoebelwerke Chair
D279153, May 27 1982 SUNLITE CASUAL FURNITURE, INC Armrest
D279154, May 27 1982 SUNLITE CASUAL FURNITURE, INC Combined seat and backrest unit
D279155, May 27 1982 SUNLITE CASUAL FURNITURE, INC Combined seat and backrest unit
D279332, Jun 11 1979 KNOLL, INC Combined seat and backrest unit for an office chair
D279947, Oct 22 1982 Castelli S.p.A. Combined seat and backrest unit for a chair
D282510, Jun 11 1979 KNOLL, INC Chair
D293517, Jul 13 1984 Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 18 1986JENKINS, DAVID C STEELCASE INC , A CORP OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST 0045740652 pdf
Apr 21 1986CHU, ZOOEY C STEELCASE INC , A CORP OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST 0045740652 pdf
Apr 24 1986WEST, TERRY D STEELCASE INC , A CORP OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST 0045740652 pdf
May 15 1986Steelcase Inc.(assignment on the face of the patent)
May 15 1986MULLER-DEISIG, WOLFGANGSTEELCASE INC , A CORP OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST 0045740652 pdf
Jul 01 1999STEELCASE INC , A CORPORATION OF MICHIGANSTEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGANASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0101880385 pdf
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