USD793142S1 - Chair back frame - Google Patents

Chair back frame Download PDF

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Publication number
USD793142S1
USD793142S1 US29/566,430 US201629566430F USD793142S US D793142 S1 USD793142 S1 US D793142S1 US 201629566430 F US201629566430 F US 201629566430F US D793142 S USD793142 S US D793142S
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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
US29/566,430
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
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Priority to US29/566,430 priority Critical patent/USD793142S1/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 USD793142S1 publication Critical patent/USD793142S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a 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; and,
FIG. 7 is a bottom plan view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back frame, as shown and described.
US29/566,430 2016-05-31 2016-05-31 Chair back frame Active USD793142S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/566,430 USD793142S1 (en) 2016-05-31 2016-05-31 Chair back frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/566,430 USD793142S1 (en) 2016-05-31 2016-05-31 Chair back frame

Publications (1)

Publication Number Publication Date
USD793142S1 true USD793142S1 (en) 2017-08-01

Family

ID=59383001

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/566,430 Active USD793142S1 (en) 2016-05-31 2016-05-31 Chair back frame

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US (1) USD793142S1 (en)

Cited By (15)

* 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
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
USD885703S1 (en) 2018-03-20 2020-05-26 Thyssenkrupp Stairlifts B.V. Stairlift chair
USD907947S1 (en) * 2020-05-13 2021-01-19 Henglin Home Furnishings 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
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
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

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6843530B1 (en) * 2003-12-23 2005-01-18 Yao-Chuan Wu Multi-stage backrest assembly
USD501333S1 (en) * 2003-04-14 2005-02-01 Pro Cord S.P.A. Chair
US6938956B1 (en) * 2002-09-06 2005-09-06 Pro-Cord Spa Chair backrest
US6945601B1 (en) * 2003-12-23 2005-09-20 Yao-Chuan Wu Multi-stage backrest assembly
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
USD661506S1 (en) * 2011-01-21 2012-06-12 Yaping Ou Chair
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
US8408647B2 (en) * 2010-05-21 2013-04-02 Yao-Chuan Wu Movable chair backrest
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
USD780499S1 (en) * 2015-06-18 2017-03-07 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938956B1 (en) * 2002-09-06 2005-09-06 Pro-Cord Spa Chair backrest
USD501333S1 (en) * 2003-04-14 2005-02-01 Pro Cord S.P.A. Chair
US6945601B1 (en) * 2003-12-23 2005-09-20 Yao-Chuan Wu Multi-stage backrest assembly
US6843530B1 (en) * 2003-12-23 2005-01-18 Yao-Chuan Wu Multi-stage backrest assembly
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
US8408647B2 (en) * 2010-05-21 2013-04-02 Yao-Chuan Wu Movable chair backrest
USD641575S1 (en) * 2010-09-03 2011-07-19 Fuh Shyan Co., Ltd. Three-piece chair backrest frame
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
USD661506S1 (en) * 2011-01-21 2012-06-12 Yaping Ou 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
USD780499S1 (en) * 2015-06-18 2017-03-07 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

Cited By (17)

* 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
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
USD885703S1 (en) 2018-03-20 2020-05-26 Thyssenkrupp Stairlifts B.V. Stairlift chair
USD885102S1 (en) * 2018-03-20 2020-05-26 Thyssenkrupp Stairlifts B.V. Support structure for a stairlift 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
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
USD1039308S1 (en) * 2020-02-10 2024-08-20 X-Chair, LLC Lumbar support
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
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
USD1041982S1 (en) * 2022-04-25 2024-09-17 Jiayong Zhang Chair back frame

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