PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D873576
|
Priority
Oct 21 2016
|
Filed
Apr 20 2017
|
Issued
Jan 28 2020
|
Expiry
Jan 28 2035
|
|
Assg.orig
|
|
Entity
unknown
|
24
|
12
|
n/a
|
|
|
The ornamental design for an office chair, as shown and described.
|
FIG. 1 is a front view of an office chair, showing my new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a lateral view (right side) thereof;
FIG. 6 is a lateral view (left side) thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines shown in the figures form no part of the claimed design.
Engelhardt, Jessica
Patent |
Priority |
Assignee |
Title |
D897140, |
Aug 14 2018 |
FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO., LTD.; FOSHAN SHUNDE ZHONGPU HARDWARE MACHINERY CO , LTD |
Chair armrest |
D907383, |
May 31 2019 |
Steelcase Inc |
Chair with upholstered back |
D907935, |
May 31 2019 |
Steelcase Inc |
Chair |
D935824, |
Feb 19 2020 |
Steelcase Inc |
Seat |
D936984, |
Feb 19 2020 |
Steelcase Inc |
Chair |
D936985, |
Feb 19 2020 |
Steelcase Inc |
Chair |
D937024, |
Feb 19 2020 |
Steelcase Inc |
Backrest |
D937595, |
Feb 19 2020 |
Steelcase Inc |
Chair |
D947559, |
May 31 2019 |
Steelcase Inc. |
Chair with upholstered back |
D947560, |
May 31 2019 |
Steelcase Inc. |
Chair |
D951690, |
Feb 19 2020 |
Steelcase Inc. |
Chair |
D951691, |
Feb 19 2020 |
Steelcase Inc. |
Chair |
D961280, |
Feb 19 2020 |
Steelcase Inc |
Chair |
D961281, |
Feb 19 2020 |
Steelcase Inc |
Chair |
D961315, |
Feb 19 2020 |
Steelcase Inc. |
Chair |
D961316, |
Feb 19 2020 |
Steelcase Inc. |
Chair |
D961317, |
Feb 19 2020 |
Steelcase Inc |
Backrest |
D984818, |
Jan 24 2023 |
ALWAYS OUTDOOR FURNITURE CO., LTD |
Office chair |
D988048, |
Jan 20 2021 |
Steelcase Inc |
Lumbar support |
D988049, |
May 12 2021 |
Steelcase Inc |
Lumbar support |
ER2403, |
|
|
|
ER320, |
|
|
|
ER5123, |
|
|
|
ER6044, |
|
|
|
Patent |
Priority |
Assignee |
Title |
D301662, |
Dec 23 1985 |
Vermogensverwaltung Franz Vogt Familienstiftung KG |
Swivel chair |
D312176, |
Dec 10 1986 |
STEELCASE STRAFOR, 67200 STRASBOURG, 56, RUE JEAN GIRAUDOUX |
Armchair |
D445580, |
Sep 28 2000 |
Formway Furniture Limited |
Chair |
D597330, |
Apr 13 2009 |
Allseating Corporation |
Chair |
D665592, |
Mar 25 2010 |
Vitra AG |
Chair |
D704487, |
Jun 07 2013 |
Steelcase Inc |
Chair |
D763587, |
Oct 14 2014 |
Allseating Corporation |
Chair |
D792120, |
Jul 24 2015 |
|
Chair |
D801718, |
May 13 2016 |
Vitra AG |
Chair |
D801741, |
Feb 10 2016 |
DONGGUAN CHANGYU FURNITURE CO LTD |
Office chair |
D802314, |
May 13 2016 |
Vitra AG |
Chair |
D816363, |
May 24 2017 |
|
Chair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a