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Patent
D976019
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Priority
Oct 31 2021
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Filed
Oct 31 2021
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Issued
Jan 24 2023
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Expiry
Jan 24 2038
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Assg.orig
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Entity
unknown
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0
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15
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n/a
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The ornamental design for an ergonomic chair, as shown and described.
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FIG. 1 is a perspective view of an ergonomic chair, showing my new design;
FIG. 2 is another perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
Wang, Qiang
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
D290193, |
Aug 03 1984 |
KNOLL, INC |
Chair |
D320120, |
Jun 16 1988 |
|
Chair |
D613517, |
Oct 17 2008 |
KOKUYO CO , LTD |
Chair |
D661916, |
Jan 18 2011 |
|
Office chair |
D698167, |
May 09 2012 |
Zhejiang Anji Daming Furniture Co., Ltd. |
Chair |
D789105, |
Sep 18 2015 |
SV Tool Corporation |
Ergonomic chair |
D792717, |
Jul 24 2015 |
|
Chair |
D863802, |
Aug 31 2017 |
Zhengxing Wang |
Office chair |
D874842, |
Aug 31 2017 |
|
Office chair |
D908373, |
Aug 12 2020 |
|
Ergonomic chair |
D917947, |
Sep 29 2020 |
|
Adjustable chair |
D931640, |
Jul 20 2020 |
Zhejiang Sharing Space Technology Co., Ltd.; ZHEJIANG SHARING SPACE TECHNOLOGY CO ,LTD |
Swivel chair |
D941599, |
May 29 2020 |
ZHEJIANG SUNON FURNITURE MANUFACTURE CO., LTD. |
Chair |
D944025, |
May 14 2020 |
FOSHAN ORCCO FURNITURE CO., LTD |
Chair |
D944026, |
Sep 29 2020 |
NINGBO TIANDE XINYI TRADING CO , LTD |
Office chair |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a