USD780499S1 - Chair back frame - Google Patents

Chair back frame Download PDF

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Publication number
USD780499S1
USD780499S1 US29/530,635 US201529530635F USD780499S US D780499 S1 USD780499 S1 US D780499S1 US 201529530635 F US201529530635 F US 201529530635F US D780499 S USD780499 S US D780499S
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United States
Prior art keywords
back frame
chair back
view
chair
frame
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
US29/530,635
Inventor
Hsuan-Chin Tsai
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.)
Zhongshan Shi Songlin Furniture Co Ltd
Original Assignee
Zhongshan Shi Songlin Furniture Co Ltd
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 Zhongshan Shi Songlin Furniture Co Ltd filed Critical Zhongshan Shi Songlin Furniture Co Ltd
Priority to US29/530,635 priority Critical patent/USD780499S1/en
Assigned to Zhongshan Shi Songlin Furniture Co., Ltd. reassignment Zhongshan Shi Songlin Furniture Co., Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: TSAI, HSUAN-CHIN
Application granted granted Critical
Publication of USD780499S1 publication Critical patent/USD780499S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of a chair back frame, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational 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;
FIG. 7 is a bottom plan view thereof; and,
FIG. 8 is a rear perspective view thereof.
The broken lines showing of the screws in the drawing are for illustrative purposes only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back frame, as shown and described.
US29/530,635 2015-06-18 2015-06-18 Chair back frame Active USD780499S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/530,635 USD780499S1 (en) 2015-06-18 2015-06-18 Chair back frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/530,635 USD780499S1 (en) 2015-06-18 2015-06-18 Chair back frame

Publications (1)

Publication Number Publication Date
USD780499S1 true USD780499S1 (en) 2017-03-07

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ID=58161804

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/530,635 Active USD780499S1 (en) 2015-06-18 2015-06-18 Chair back frame

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US (1) USD780499S1 (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD793142S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD841997S1 (en) * 2016-01-29 2019-03-05 Yucheng Chen Rotary chair
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
TWD202748S (en) 2019-10-22 2020-02-21 富翔股份有限公司 Back frame
USD907947S1 (en) * 2020-05-13 2021-01-19 Henglin Home Furnishings Co., Ltd. Chair
USD912420S1 (en) * 2019-08-26 2021-03-09 Zhejiang Zhongwei Smart Furniture Co., Ltd. Chair
USD917217S1 (en) * 2019-11-29 2021-04-27 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD917218S1 (en) * 2020-01-21 2021-04-27 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD917947S1 (en) * 2020-09-29 2021-05-04 Qilong Tang Adjustable chair
USD927909S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD927910S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD929165S1 (en) * 2020-05-13 2021-08-31 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD935795S1 (en) * 2019-07-10 2021-11-16 Homy Casa Limited Chair
USD947574S1 (en) * 2018-08-20 2022-04-05 Coolside Limited Internal assembly for travel accessory
USD953085S1 (en) * 2021-01-06 2022-05-31 Zhengfu Ruan Chair back frame
USD953086S1 (en) * 2021-05-23 2022-05-31 Guangzhou Ceyou Furniture Co., Ltd. Chair backrest
USD957846S1 (en) * 2018-08-20 2022-07-19 Coolside Limited Travel accessory
USD1015790S1 (en) * 2021-11-30 2024-02-27 Dehua Liang Chair backrest
USD1039308S1 (en) * 2020-02-10 2024-08-20 X-Chair, LLC Lumbar support
USD1041982S1 (en) * 2022-04-25 2024-09-17 Jiayong Zhang Chair back frame
USD1048787S1 (en) * 2021-09-16 2024-10-29 Jiaxing Yongtai Hardware Plastics Co., Ltd. Double back frame chair back
USD1056594S1 (en) * 2022-10-11 2025-01-07 Xing Di Xie Chair backrest
USD1062340S1 (en) * 2022-04-22 2025-02-18 Zhejiang Ruishang Smart Home Co., Ltd. Chair
USD1087678S1 (en) * 2023-04-04 2025-08-12 Zhejiang Qinggu Furniture Technology Co., Ltd. Chair back
USD1113280S1 (en) * 2024-05-14 2026-02-17 Jiashan Yuandi Technology Co., Ltd. Office chair

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD320120S (en) * 1988-06-16 1991-09-24 Arne Samuelsson Chair
USD501333S1 (en) * 2003-04-14 2005-02-01 Pro Cord S.P.A. Chair
USD509975S1 (en) * 2004-12-29 2005-09-27 Oasyschair Co., Ltd. Chair back
USD510671S1 (en) * 2003-11-25 2005-10-18 Yao-Chuan Wu Backrest frame of a chair
USD641572S1 (en) * 2010-02-01 2011-07-19 Fuh Shyan Co., Ltd. Chair back frame
USD641575S1 (en) * 2010-09-03 2011-07-19 Fuh Shyan Co., Ltd. Three-piece chair backrest frame
USD644466S1 (en) * 2010-05-18 2011-09-06 Yao-Chuan Wu Chair back
USD645684S1 (en) * 2011-01-18 2011-09-27 Yucheng Chen Combined seatback frame
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
US8579376B2 (en) * 2011-02-01 2013-11-12 Ching-Ming Chen Device for adjusting the height of the backrest of an office chair
USD698167S1 (en) * 2012-05-09 2014-01-28 Zhejiang Anji Daming Furniture Co., Ltd. Chair
USD708884S1 (en) * 2014-01-10 2014-07-15 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD708885S1 (en) * 2014-01-22 2014-07-15 Zhongśhan Shi Songlin Furniture Co., Ltd Chair back frame
USD708883S1 (en) * 2014-01-10 2014-07-15 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD724878S1 (en) * 2014-05-09 2015-03-24 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back upright

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD320120S (en) * 1988-06-16 1991-09-24 Arne Samuelsson Chair
USD501333S1 (en) * 2003-04-14 2005-02-01 Pro Cord S.P.A. Chair
USD510671S1 (en) * 2003-11-25 2005-10-18 Yao-Chuan Wu Backrest frame of a chair
USD509975S1 (en) * 2004-12-29 2005-09-27 Oasyschair Co., Ltd. Chair back
USD641572S1 (en) * 2010-02-01 2011-07-19 Fuh Shyan Co., Ltd. Chair back frame
USD644466S1 (en) * 2010-05-18 2011-09-06 Yao-Chuan Wu Chair back
USD641575S1 (en) * 2010-09-03 2011-07-19 Fuh Shyan Co., Ltd. Three-piece chair backrest frame
USD661916S1 (en) * 2011-01-18 2012-06-19 Ching-Ming Chen Office chair
USD645684S1 (en) * 2011-01-18 2011-09-27 Yucheng Chen Combined seatback frame
US8579376B2 (en) * 2011-02-01 2013-11-12 Ching-Ming Chen Device for adjusting the height of the backrest of an office chair
USD673399S1 (en) * 2011-08-26 2013-01-01 Xianbing Gu Seatback frame
USD698167S1 (en) * 2012-05-09 2014-01-28 Zhejiang Anji Daming Furniture Co., Ltd. Chair
USD708884S1 (en) * 2014-01-10 2014-07-15 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD708883S1 (en) * 2014-01-10 2014-07-15 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD708885S1 (en) * 2014-01-22 2014-07-15 Zhongśhan Shi Songlin Furniture Co., Ltd Chair back frame
USD724878S1 (en) * 2014-05-09 2015-03-24 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back upright

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD841997S1 (en) * 2016-01-29 2019-03-05 Yucheng Chen Rotary chair
USD793142S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
USD1011797S1 (en) * 2018-08-20 2024-01-23 Coolside Limited Internal assembly for travel accessory
USD957846S1 (en) * 2018-08-20 2022-07-19 Coolside Limited Travel accessory
USD947574S1 (en) * 2018-08-20 2022-04-05 Coolside Limited Internal assembly for travel accessory
USD935795S1 (en) * 2019-07-10 2021-11-16 Homy Casa Limited Chair
USD912420S1 (en) * 2019-08-26 2021-03-09 Zhejiang Zhongwei Smart Furniture Co., Ltd. Chair
TWD202748S (en) 2019-10-22 2020-02-21 富翔股份有限公司 Back frame
USD927909S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD927910S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD917217S1 (en) * 2019-11-29 2021-04-27 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD917218S1 (en) * 2020-01-21 2021-04-27 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
US12376681B2 (en) 2020-02-10 2025-08-05 X-Chair, LLC Chair assemblies, systems, and apparatuses having integrated technologies, and related methods
USD1039308S1 (en) * 2020-02-10 2024-08-20 X-Chair, LLC Lumbar support
USD929165S1 (en) * 2020-05-13 2021-08-31 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD907947S1 (en) * 2020-05-13 2021-01-19 Henglin Home Furnishings Co., Ltd. Chair
USD917947S1 (en) * 2020-09-29 2021-05-04 Qilong Tang Adjustable chair
USD953085S1 (en) * 2021-01-06 2022-05-31 Zhengfu Ruan Chair back frame
USD953086S1 (en) * 2021-05-23 2022-05-31 Guangzhou Ceyou Furniture Co., Ltd. Chair backrest
USD1048787S1 (en) * 2021-09-16 2024-10-29 Jiaxing Yongtai Hardware Plastics Co., Ltd. Double back frame chair back
USD1015790S1 (en) * 2021-11-30 2024-02-27 Dehua Liang Chair backrest
USD1062340S1 (en) * 2022-04-22 2025-02-18 Zhejiang Ruishang Smart Home Co., Ltd. Chair
USD1041982S1 (en) * 2022-04-25 2024-09-17 Jiayong Zhang Chair back frame
USD1056594S1 (en) * 2022-10-11 2025-01-07 Xing Di Xie Chair backrest
USD1087678S1 (en) * 2023-04-04 2025-08-12 Zhejiang Qinggu Furniture Technology Co., Ltd. Chair back
USD1113280S1 (en) * 2024-05-14 2026-02-17 Jiashan Yuandi Technology Co., Ltd. Office chair

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