USD543398S1 - Chair backrest - Google Patents

Chair backrest Download PDF

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Publication number
USD543398S1
USD543398S1 US29/247,436 US24743606F USD543398S US D543398 S1 USD543398 S1 US D543398S1 US 24743606 F US24743606 F US 24743606F US D543398 S USD543398 S US D543398S
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.)
Expired - Lifetime
Application number
US29/247,436
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
Original Assignee
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 US29/247,436 priority Critical patent/USD543398S1/en
Application granted granted Critical
Publication of USD543398S1 publication Critical patent/USD543398S1/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 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.
US29/247,436 2006-06-19 2006-06-19 Chair backrest Expired - Lifetime USD543398S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/247,436 USD543398S1 (en) 2006-06-19 2006-06-19 Chair backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/247,436 USD543398S1 (en) 2006-06-19 2006-06-19 Chair backrest

Publications (1)

Publication Number Publication Date
USD543398S1 true USD543398S1 (en) 2007-05-29

Family

ID=38056945

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/247,436 Expired - Lifetime USD543398S1 (en) 2006-06-19 2006-06-19 Chair backrest

Country Status (1)

Country Link
US (1) USD543398S1 (en)

Cited By (4)

* 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
USD750911S1 (en) * 2014-09-12 2016-03-08 Dongguan Kentec Office Seating Co., Ltd. Office chair
USD772592S1 (en) * 2015-11-01 2016-11-29 Tung-Hua Su Chair backrest
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

Cited By (4)

* 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
USD750911S1 (en) * 2014-09-12 2016-03-08 Dongguan Kentec Office Seating Co., Ltd. Office chair
USD772592S1 (en) * 2015-11-01 2016-11-29 Tung-Hua Su Chair backrest
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

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