USD574645S1 - Chair back - Google Patents

Chair back Download PDF

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Publication number
USD574645S1
USD574645S1 US29/274,559 US27455907F USD574645S US D574645 S1 USD574645 S1 US D574645S1 US 27455907 F US27455907 F US 27455907F US D574645 S USD574645 S US D574645S
Authority
US
United States
Prior art keywords
chair back
view
chair
elevational view
ornamental 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.)
Expired - Lifetime
Application number
US29/274,559
Inventor
Jesper Christensen
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.)
DYNAMIC OFFICE CHAIR COMPANY Ltd
Dynamic Office Chair Co Ltd
Original Assignee
Dynamic Office Chair 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 Dynamic Office Chair Co Ltd filed Critical Dynamic Office Chair Co Ltd
Priority to US29/274,559 priority Critical patent/USD574645S1/en
Assigned to DYNAMIC OFFICE CHAIR COMPANY, LTD. reassignment DYNAMIC OFFICE CHAIR COMPANY, LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHRISTENSEN, JESPER
Application granted granted Critical
Publication of USD574645S1 publication Critical patent/USD574645S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a chair back 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 elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.

Claims (1)

  1. The ornamental design for a chair back, as shown and described.
US29/274,559 2007-05-02 2007-05-02 Chair back Expired - Lifetime USD574645S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/274,559 USD574645S1 (en) 2007-05-02 2007-05-02 Chair back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/274,559 USD574645S1 (en) 2007-05-02 2007-05-02 Chair back

Publications (1)

Publication Number Publication Date
USD574645S1 true USD574645S1 (en) 2008-08-12

Family

ID=39678943

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/274,559 Expired - Lifetime USD574645S1 (en) 2007-05-02 2007-05-02 Chair back

Country Status (1)

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US (1) USD574645S1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD648965S1 (en) * 2010-05-13 2011-11-22 Steelcase, Inc. Seating unit back
USD667244S1 (en) * 2011-05-20 2012-09-18 Shu O Su Frame of chair backrest
USD723851S1 (en) * 2013-06-07 2015-03-10 Herman Miller, Inc. Backrest support
USD762996S1 (en) * 2014-03-24 2016-08-09 Stoll Giroflex Ag Office chair
USD782238S1 (en) * 2015-04-03 2017-03-28 Chair Meister Co., Ltd. Chair back frame
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD826614S1 (en) * 2017-05-26 2018-08-28 Hongliang Chu Back rest for chair
USD878790S1 (en) * 2018-12-19 2020-03-24 Zhejiang Henglin Chair Industry Co., Ltd. Chair
USD1012587S1 (en) * 2021-03-08 2024-01-30 Sunon Technology Co., Ltd Chair

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD648965S1 (en) * 2010-05-13 2011-11-22 Steelcase, Inc. Seating unit back
USD667244S1 (en) * 2011-05-20 2012-09-18 Shu O Su Frame of chair backrest
USD723851S1 (en) * 2013-06-07 2015-03-10 Herman Miller, Inc. Backrest support
USD762996S1 (en) * 2014-03-24 2016-08-09 Stoll Giroflex Ag Office chair
USD782238S1 (en) * 2015-04-03 2017-03-28 Chair Meister Co., Ltd. Chair back frame
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD826614S1 (en) * 2017-05-26 2018-08-28 Hongliang Chu Back rest for chair
USD878790S1 (en) * 2018-12-19 2020-03-24 Zhejiang Henglin Chair Industry Co., Ltd. Chair
USD1012587S1 (en) * 2021-03-08 2024-01-30 Sunon Technology Co., Ltd Chair

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