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Patent
D864641
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Priority
Jun 10 2016
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Filed
Nov 02 2017
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Issued
Oct 29 2019
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Expiry
Oct 29 2034
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Assg.orig
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Entity
unknown
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6
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9
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n/a
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The ornamental design for an office chair, as shown and described.
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FIG. 1 is a front perspective view of the office chair showing my new invention;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
In the drawings, the broken lines represent portions of the office chair that form no part of the claimed design.
Geelen, Norbert
| Patent |
Priority |
Assignee |
Title |
| 6149236, |
Oct 14 1996 |
Vitra Patente AG |
Chair frame, control mechanism and upholstery |
| 240375, |
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| D509969, |
Sep 05 2003 |
Steelcase Inc |
Seating unit |
| D535126, |
Mar 03 2004 |
Steelcase Inc |
Seat and back |
| D567522, |
Oct 24 2006 |
Okamura Corporation |
Chair |
| D666841, |
Apr 26 2010 |
Haworth Inc. |
Office chair |
| D710640, |
Mar 21 2012 |
ITOKI CORPORATION |
Chair |
| D816363, |
May 24 2017 |
|
Chair |
| D824710, |
Jun 10 2016 |
BOCK 1 GmbH & Co. KG |
Office chair |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a