USD540579S1 - Chair backrest - Google Patents

Chair backrest Download PDF

Info

Publication number
USD540579S1
USD540579S1 US29/248,519 US24851906F USD540579S US D540579 S1 USD540579 S1 US D540579S1 US 24851906 F US24851906 F US 24851906F US D540579 S USD540579 S US D540579S
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
US29/248,519
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 US29/248,519 priority Critical patent/USD540579S1/en
Application granted granted Critical
Publication of USD540579S1 publication Critical patent/USD540579S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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.
US29/248,519 2006-08-18 2006-08-18 Chair backrest Expired - Lifetime USD540579S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/248,519 USD540579S1 (en) 2006-08-18 2006-08-18 Chair backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/248,519 USD540579S1 (en) 2006-08-18 2006-08-18 Chair backrest

Publications (1)

Publication Number Publication Date
USD540579S1 true USD540579S1 (en) 2007-04-17

Family

ID=37914390

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/248,519 Expired - Lifetime USD540579S1 (en) 2006-08-18 2006-08-18 Chair backrest

Country Status (1)

Country Link
US (1) USD540579S1 (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
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 (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
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

Similar Documents

Publication Publication Date Title
USD531420S1 (en) Reclining chair
USD535505S1 (en) Chair armrest
USD544235S1 (en) Chair
USD540080S1 (en) Chair backrest
USD552857S1 (en) Chair
USD526800S1 (en) Chair
USD558492S1 (en) Chair
USD534384S1 (en) Backrest for a chair
USD549479S1 (en) Chair
USD553378S1 (en) Chair
USD557024S1 (en) Office chair
USD571569S1 (en) Chair
USD526503S1 (en) Chair
USD545582S1 (en) Chair
USD575085S1 (en) Chair backrest
USD557028S1 (en) Chair
USD528815S1 (en) Chair
USD574645S1 (en) Chair back
USD528313S1 (en) Chair
USD540081S1 (en) Chair backrest
USD540580S1 (en) Chair backrest
USD557025S1 (en) Office chair
USD582167S1 (en) Stool seat
USD528316S1 (en) Chair
USD544735S1 (en) Chair backrest