USD996877S1 - Chair back - Google Patents

Chair back Download PDF

Info

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
Application number
US29/803,831
Inventor
Dehua Liang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US29/813,865 priority Critical patent/USD1080282S1/en
Application granted granted Critical
Publication of USD996877S1 publication Critical patent/USD996877S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

FIG. 1 is a top, front and right perspective view of a chair back showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in the figures illustrate portions of the chair back that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back, as shown and described.
US29/803,831 2021-06-17 2021-08-16 Chair back Active USD996877S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/813,865 USD1080282S1 (en) 2021-06-17 2021-11-02 Chair backrest

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202130374140 2021-06-17
CN202130374140.6 2021-06-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/813,865 Continuation-In-Part USD1080282S1 (en) 2021-06-17 2021-11-02 Chair backrest

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1033945S1 (en) * 2022-04-11 2024-07-09 Shenzhen Sihoo Intelligent Furniture Co., Ltd. Office chair
USD1056594S1 (en) * 2022-10-11 2025-01-07 Xing Di Xie Chair backrest
USD1080282S1 (en) * 2021-06-17 2025-06-24 Dehua Liang Chair backrest
USD1088601S1 (en) * 2021-11-08 2025-08-19 Anji jiexing Home Supplies Co., Ltd. Chair back bracket

Citations (12)

* Cited by examiner, † Cited by third party
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

Patent Citations (12)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1080282S1 (en) * 2021-06-17 2025-06-24 Dehua Liang Chair backrest
USD1088601S1 (en) * 2021-11-08 2025-08-19 Anji jiexing Home Supplies Co., Ltd. Chair back bracket
USD1033945S1 (en) * 2022-04-11 2024-07-09 Shenzhen Sihoo Intelligent Furniture Co., Ltd. Office chair
USD1056594S1 (en) * 2022-10-11 2025-01-07 Xing Di Xie Chair backrest

Also Published As

Publication number Publication date
TWD220853S (en) 2022-09-01

Similar Documents

Publication Publication Date Title
USD924594S1 (en) Office chair
USD927907S1 (en) Seat back
USD955127S1 (en) Chair
USD990909S1 (en) Chair
USD1021498S1 (en) Chair
USD927908S1 (en) Seat back
USD988739S1 (en) Chair
USD991723S1 (en) Chair
USD962663S1 (en) Step stool
USD1002215S1 (en) Chair
USD974780S1 (en) Chair
USD990898S1 (en) Chair
USD955126S1 (en) Chair
USD996877S1 (en) Chair back
USD995134S1 (en) Chair
USD1047154S1 (en) Back stretcher
USD1022510S1 (en) Chair
USD955125S1 (en) Chair
USD929165S1 (en) Seat back
USD1002216S1 (en) Chair
USD1015790S1 (en) Chair backrest
USD1011061S1 (en) Chair
USD989532S1 (en) Chair
USD1022509S1 (en) Chair
USD1017055S1 (en) Back stretcher

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