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USD1041982S1 - Chair back frame - Google Patents

Chair back frame Download PDF

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Publication number
USD1041982S1
USD1041982S1 US29/836,090 US202229836090F USD1041982S US D1041982 S1 USD1041982 S1 US D1041982S1 US 202229836090 F US202229836090 F US 202229836090F US D1041982 S USD1041982 S US D1041982S
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US
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
US29/836,090
Inventor
Jiayong Zhang
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
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Filing date
Publication date
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Priority to US29/836,090 priority Critical patent/USD1041982S1/en
Application granted granted Critical
Publication of USD1041982S1 publication Critical patent/USD1041982S1/en
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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 another perspective view of FIG. 1 ;
FIG. 3 is a front view of FIG. 1 ;
FIG. 4 is a rear view of FIG. 1 ;
FIG. 5 is a left side view of FIG. 1 ;
FIG. 6 is a right side view of FIG. 1 ;
FIG. 7 is a top view of FIG. 1 ; and,
FIG. 8 is a bottom view of FIG. 1 .
The broken line portions of the chair back frame in FIGS. 1-8 represent portions of the chair back frame and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back frame, as shown and described.
US29/836,090 2022-04-25 2022-04-25 Chair back frame Active USD1041982S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/836,090 USD1041982S1 (en) 2022-04-25 2022-04-25 Chair back frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/836,090 USD1041982S1 (en) 2022-04-25 2022-04-25 Chair back frame

Publications (1)

Publication Number Publication Date
USD1041982S1 true USD1041982S1 (en) 2024-09-17

Family

ID=92709925

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/836,090 Active USD1041982S1 (en) 2022-04-25 2022-04-25 Chair back frame

Country Status (1)

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US (1) USD1041982S1 (en)

Citations (21)

* 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
USD661506S1 (en) * 2011-01-21 2012-06-12 Yaping Ou Chair
USD661916S1 (en) * 2011-01-18 2012-06-19 Ching-Ming Chen Office chair
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
USD793142S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
US20180235371A1 (en) * 2017-02-22 2018-08-23 Hsin-Hua Chen Chair back structure
USD841997S1 (en) * 2016-01-29 2019-03-05 Yucheng Chen Rotary chair
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
USD927910S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
USD927907S1 (en) * 2020-04-24 2021-08-17 Yucheng Chen Seat back
USD935253S1 (en) * 2020-07-14 2021-11-09 Henglin Home Furnishings Co., Ltd. Chair
USD941622S1 (en) * 2020-05-29 2022-01-25 Zhejiang Sunon Furniture Manufacture Co., Ltd. Chair back
USD953086S1 (en) * 2021-05-23 2022-05-31 Guangzhou Ceyou Furniture Co., Ltd. Chair backrest
US11369203B2 (en) * 2020-02-10 2022-06-28 X-Chair, LLC Chair assemblies, systems, and apparatuses having integrated technologies, and related methods
USD970276S1 (en) * 2022-07-07 2022-11-22 Guangzhou Gesui Trading Co., Ltd. Office chair
USD976019S1 (en) * 2021-10-31 2023-01-24 Qiang Wang Ergonomic chair
USD979967S1 (en) * 2021-04-29 2023-03-07 Comfort Office Furniture Co., Ltd Guangdong Chair
USD1015790S1 (en) * 2021-11-30 2024-02-27 Dehua Liang Chair backrest

Patent Citations (21)

* 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
USD661506S1 (en) * 2011-01-21 2012-06-12 Yaping Ou Chair
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
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
US20180235371A1 (en) * 2017-02-22 2018-08-23 Hsin-Hua Chen Chair back structure
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
USD927910S1 (en) * 2019-11-22 2021-08-17 Zhongshan Meisihe Furniture Co., Ltd. Seat back
US11369203B2 (en) * 2020-02-10 2022-06-28 X-Chair, LLC Chair assemblies, systems, and apparatuses having integrated technologies, and related methods
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
USD941622S1 (en) * 2020-05-29 2022-01-25 Zhejiang Sunon Furniture Manufacture Co., Ltd. Chair back
USD935253S1 (en) * 2020-07-14 2021-11-09 Henglin Home Furnishings Co., Ltd. Chair
USD979967S1 (en) * 2021-04-29 2023-03-07 Comfort Office Furniture Co., Ltd Guangdong Chair
USD953086S1 (en) * 2021-05-23 2022-05-31 Guangzhou Ceyou Furniture Co., Ltd. Chair backrest
USD976019S1 (en) * 2021-10-31 2023-01-24 Qiang Wang Ergonomic chair
USD1015790S1 (en) * 2021-11-30 2024-02-27 Dehua Liang Chair backrest
USD970276S1 (en) * 2022-07-07 2022-11-22 Guangzhou Gesui Trading Co., Ltd. Office chair

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