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Patent
   D826586
Priority
Dec 21 2016
Filed
Dec 21 2016
Issued
Aug 28 2018
Expiry
Aug 28 2033
Inventors
Krob, Andr…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
7
References
12
Maint.:
n/a
The ornamental design for an office chair, as shown and described.

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

1. Office chair

1.1 : Front Perspective

1.2 : Front

1.3 : Back Perspective

1.4 : Back
INVENTORS:

Krob, Andreas

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D853163, May 15 2017 BOCK 1 GMBH & CO KG Office chair
D903354, Oct 01 2018 Okamura Corporation Chair
D903355, Oct 01 2018 Okamura Corporation Chair
D908380, Oct 17 2018 Nightingale Corp. Chair
D922788, Oct 29 2019 ITOKI CORPORATION Chair
D922789, Oct 29 2019 STÖRIKO PRODUCT DESIGN GMBH Chair
D943325, Aug 07 2020 Back and seat for a chair
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
5909924, Apr 30 1997 HAWORTH, INC Tilt control for chair
5934758, Apr 30 1997 HAWORTH, INC Membrane chair
6460932, Jun 09 2000 Krueger International, Inc Arm height adjustment mechanism for a chair
8210611, Jan 29 2007 MILLERKNOLL, INC Seating structure and methods for the use thereof
20090212617,
20160296025,
D660031, May 10 2010 INTERSTUHL BUEROMOBEL GMBH & CO KG Chair
D670927, Sep 15 2011 Okamura Corporation Chair
D799843, Feb 13 2015 Min, Chen Chair
D801067, May 13 2016 Vitra AG Chair
D801718, May 13 2016 Vitra AG Chair
D802951, Apr 12 2016 Steelcase Inc. Chair
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