Patent
   D377424
Priority
May 06 1991
Filed
May 06 1991
Issued
Jan 21 1997
Expiry
Jan 21 2011
Assg.orig
Entity
unknown
28
33
n/a
The ornamental design of a swivel chair, as shown and described.

FIG. 1 is a perspective view of a swivel chair showing my new design;

FIG. 2 is a front view;

FIG. 3 is a right side view;

FIG. 4 is a left side view;

FIG. 5 is a rear view thereof;

FIG. 6 is a perspective view of a second embodiment of the swivel chair showing my new design;

FIG. 7 is a left side view thereof;

FIG. 8 is a perspective view of a third embodiment of the swivel chair showing my new design;

FIG. 9 is a front view;

FIG. 10 is a left side view; and,

FIG. 11 is a rear view thereof.

Olson, Ogden R.

Patent Priority Assignee Title
D390384, Sep 23 1996 HNI TECHNOLOGIES INC Chair
D393968, Feb 26 1997 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D397258, Dec 23 1996 Kimball International, Inc. Chair
D407911, Sep 26 1996 Vitra Patente AG Chair
D411395, May 14 1998 GROUPE LACASSE LLC Chair
D411692, Oct 22 1996 HNI TECHNOLOGIES INC Chair
D412417, Sep 16 1997 STEELCASE DEVELOPMENT INC Chair
D424824, Oct 17 1997 Plus Corporation Chair
D425322, Sep 12 1997 Plus Corporation Chair
D425323, Oct 17 1997 Plus Corporation Chair
D426966, Oct 17 1997 Plus Corporation Chair
D433257, Jan 04 2000 Far Great Plastics Industrial Co., Ltd. Chair foot
D433833, Jun 03 1999 HNI TECHNOLOGIES INC Chair
D446033, Sep 25 2000 Kimball International, Inc. Desk chair
D452785, Apr 03 2001 Toung Chung, Pan Chair device
D500211, Jan 30 2004 HNI TECHNOLOGIES INC Chair
D501612, Jan 30 2004 HNI TECHNOLOGIES INC Armless chair
D555924, Oct 20 2005 Okamura Corporation Chair
D557916, Jan 17 2006 Roset S.A. Seat
D609023, Oct 17 2008 KOKUYO CO , LTD Chair
D609036, Aug 17 2009 ITOKI CORPORATION Mesh back chair
D878786, Apr 20 2018 PNC BANK Chair
D878787, Apr 20 2018 PNC BANK Chair
D878792, Apr 20 2018 PNC BANK Chair
D878838, Apr 20 2018 PNC BANK Back and seat of a chair
D883692, Apr 20 2018 PNC BANK Chair
D890537, Apr 20 2018 PNC BANK Chair
D899123, Jun 01 2016 Formway Furniture Limited Chair
Patent Priority Assignee Title
3223450,
4776633, Apr 10 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Integrated chair and control
227831,
233808,
236173,
241288,
D244892, Feb 26 1976 Harter Corporation Swivel 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
D259750, May 22 1978 Steelcase Inc. High back open arm chair
D260205, May 22 1978 Steelcase Inc. Armchair
D273925, Apr 21 1980 SECURITY PACIFIC BUSINESS CREDIT INC , A DE CORP Base for a business chair
D276396, Aug 03 1981 Giroflex Entwicklungs AG Furniture base or similar article
D278869, Mar 15 1983 Roeder GmbH Sitzmoebelwerke Chair
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
D282510, Jun 11 1979 KNOLL, INC Chair
D291159, Sep 04 1984 Castelli S.p.A. Chair
D295925, Oct 15 1984 Roeder GmbH Sitzmoebelwerke Chair
D298188, Oct 11 1984 MAUSER-WALDECK AG, A CORP OF GERMANY Swivel chair
D299799, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair arm
D305183, Oct 07 1986 KNOLL, INC Armchair
D308605, Dec 12 1986 JASON, INCORPORATED Chair
D309383, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair seat
D311286, May 15 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D312003, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair seat
D312536, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D318184, Jan 14 1986 STEELCASE DEVELOPMENT INC , A CORPORATION OF MICHIGAN Chair
D320507, Aug 15 1988 Steelcase Development Corporation Chair
D322363, Jan 25 1988 Okamura Corporation Chair
D326369, Sep 02 1988 Chair
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 03 1991OLSON, OGDEN R HON INDUSTRIES, INC , A CORPORATION OF IAASSIGNMENT OF ASSIGNORS INTEREST 0057040430 pdf
May 06 1991Hon Industries, Inc.(assignment on the face of the patent)
Dec 22 1997HON INDUSTRIES INC HON TECHNOLOGY INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089070971 pdf
May 04 2004HON TECHNOLOGY INC HNI TECHNOLOGIES INC CHANGE OF NAME SEE DOCUMENT FOR DETAILS 0157320836 pdf
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