USD661137S1 - Chair backrest - Google Patents

Chair backrest Download PDF

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Publication number
USD661137S1
USD661137S1 US29/406,633 US201129406633F USD661137S US D661137 S1 USD661137 S1 US D661137S1 US 201129406633 F US201129406633 F US 201129406633F US D661137 S USD661137 S US D661137S
Authority
US
United States
Prior art keywords
chair backrest
chair
backrest
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.)
Active
Application number
US29/406,633
Inventor
Tung-Hua Su
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
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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 US29/406,633 priority Critical patent/USD661137S1/en
Application granted granted Critical
Publication of USD661137S1 publication Critical patent/USD661137S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of the chair backrest showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation 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 backrest, as shown and described.
US29/406,633 2011-11-16 2011-11-16 Chair backrest Active USD661137S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/406,633 USD661137S1 (en) 2011-11-16 2011-11-16 Chair backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/406,633 USD661137S1 (en) 2011-11-16 2011-11-16 Chair backrest

Publications (1)

Publication Number Publication Date
USD661137S1 true USD661137S1 (en) 2012-06-05

Family

ID=46148296

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/406,633 Active USD661137S1 (en) 2011-11-16 2011-11-16 Chair backrest

Country Status (1)

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US (1) USD661137S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD673401S1 (en) * 2005-05-13 2013-01-01 Humanscale Corporation Chair support structure
USD793143S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD807448S1 (en) * 2015-06-01 2018-01-09 Dyaco International Inc. Fall prevention attachment for exercise machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD673401S1 (en) * 2005-05-13 2013-01-01 Humanscale Corporation Chair support structure
USD807448S1 (en) * 2015-06-01 2018-01-09 Dyaco International Inc. Fall prevention attachment for exercise machine
USD793143S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame

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