USD996877S1 - Chair back - Google Patents
Chair back Download PDFInfo
- Publication number
- USD996877S1 USD996877S1 US29/803,831 US202129803831F USD996877S US D996877 S1 USD996877 S1 US D996877S1 US 202129803831 F US202129803831 F US 202129803831F US D996877 S USD996877 S US D996877S
- Authority
- US
- United States
- Prior art keywords
- chair back
- view
- chair
- ornamental design
- design
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Description
The broken lines in the figures illustrate portions of the chair back that form no part of the claimed design.
Claims (1)
- The ornamental design for a chair back, as shown and described.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202130374140.6 | 2021-06-17 | ||
CN202130374140 | 2021-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
USD996877S1 true USD996877S1 (en) | 2023-08-29 |
Family
ID=87759071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US29/803,831 Active USD996877S1 (en) | 2021-06-17 | 2021-08-16 | Chair back |
Country Status (2)
Country | Link |
---|---|
US (1) | USD996877S1 (en) |
TW (1) | TWD220853S (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1033945S1 (en) * | 2022-04-11 | 2024-07-09 | Shenzhen Sihoo Intelligent Furniture Co., Ltd. | Office chair |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD641572S1 (en) * | 2010-02-01 | 2011-07-19 | Fuh Shyan Co., Ltd. | Chair back frame |
US20110215623A1 (en) * | 2010-03-04 | 2011-09-08 | Hsuan-Chin Tsai | Height-Adjusting Assembly for Office Chair Backrest |
USD661916S1 (en) * | 2011-01-18 | 2012-06-19 | Ching-Ming Chen | Office chair |
USD673399S1 (en) * | 2011-08-26 | 2013-01-01 | Xianbing Gu | Seatback frame |
US8528980B1 (en) * | 2012-06-26 | 2013-09-10 | Fu-Chih Hsiao | Seat back unit |
USD708883S1 (en) * | 2014-01-10 | 2014-07-15 | Zhongshan Shi Songlin Furniture Co., Ltd | Chair back frame |
USD784748S1 (en) * | 2015-10-02 | 2017-04-25 | Zhongshan Shi Songlin Furniture Co., Ltd. | Chair back |
USD804879S1 (en) * | 2015-11-12 | 2017-12-12 | Corecentric LLC | Chair |
US20170354254A1 (en) * | 2016-06-11 | 2017-12-14 | Humanscale Corporation | Chair With Articulating Backrest |
USD874842S1 (en) * | 2017-08-31 | 2020-02-11 | Zhengxing WANG | Office chair |
USD907947S1 (en) * | 2020-05-13 | 2021-01-19 | Henglin Home Furnishings Co., Ltd. | Chair |
USD927907S1 (en) * | 2020-04-24 | 2021-08-17 | Yucheng Chen | Seat back |
-
2021
- 2021-08-16 US US29/803,831 patent/USD996877S1/en active Active
- 2021-09-02 TW TW110304618F patent/TWD220853S/en unknown
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD641572S1 (en) * | 2010-02-01 | 2011-07-19 | Fuh Shyan Co., Ltd. | Chair back frame |
US20110215623A1 (en) * | 2010-03-04 | 2011-09-08 | Hsuan-Chin Tsai | Height-Adjusting Assembly for Office Chair Backrest |
USD661916S1 (en) * | 2011-01-18 | 2012-06-19 | Ching-Ming Chen | Office chair |
USD673399S1 (en) * | 2011-08-26 | 2013-01-01 | Xianbing Gu | Seatback frame |
US8528980B1 (en) * | 2012-06-26 | 2013-09-10 | Fu-Chih Hsiao | Seat back unit |
USD708883S1 (en) * | 2014-01-10 | 2014-07-15 | Zhongshan Shi Songlin Furniture Co., Ltd | Chair back frame |
USD784748S1 (en) * | 2015-10-02 | 2017-04-25 | Zhongshan Shi Songlin Furniture Co., Ltd. | Chair back |
USD804879S1 (en) * | 2015-11-12 | 2017-12-12 | Corecentric LLC | Chair |
US20170354254A1 (en) * | 2016-06-11 | 2017-12-14 | Humanscale Corporation | Chair With Articulating Backrest |
USD874842S1 (en) * | 2017-08-31 | 2020-02-11 | Zhengxing WANG | Office chair |
USD927907S1 (en) * | 2020-04-24 | 2021-08-17 | Yucheng Chen | Seat back |
USD907947S1 (en) * | 2020-05-13 | 2021-01-19 | Henglin Home Furnishings Co., Ltd. | Chair |
Non-Patent Citations (2)
Title |
---|
Butterfly Chair, posted Jan. 25, 2012 [online], [retrieved Feb. 16, 2023]. Retrieved from internet, https://www.youtube.com/watch?v=-ELWC5UouwQ (Date:2023) (Year: 2012). * |
Technology, posted Nov. 10, 2022 [online], [retrieved Feb. 16, 2023]. Retrieved from internet, https://www.youtube.com/watch?v=87pkumT_XEU (Date:2023) (Year: 2022). * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD1033945S1 (en) * | 2022-04-11 | 2024-07-09 | Shenzhen Sihoo Intelligent Furniture Co., Ltd. | Office chair |
Also Published As
Publication number | Publication date |
---|---|
TWD220853S (en) | 2022-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO UNDISCOUNTED (ORIGINAL EVENT CODE: BIG.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
|
FEPP | Fee payment procedure |
Free format text: ENTITY STATUS SET TO MICRO (ORIGINAL EVENT CODE: MICR); ENTITY STATUS OF PATENT OWNER: MICROENTITY |