USD793143S1 - Chair back frame - Google Patents

Chair back frame Download PDF

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Publication number
USD793143S1
USD793143S1 US29566433 US201629566433F USD793143S US D793143 S1 USD793143 S1 US D793143S1 US 29566433 US29566433 US 29566433 US 201629566433 F US201629566433 F US 201629566433F US D793143 S USD793143 S US D793143S
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US
Grant status
Grant
Patent type
Design
Prior art keywords
back frame
chair back
chair
view
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
US29566433
Inventor
Hsuan-Chin Tsai
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.)
Zhongshan Shi Songlin Furniture Co Ltd
Original Assignee
Zhongshan Shi Songlin Furniture 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
Grant date

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Description

FIG. 1 is a perspective view of a chair back frame, 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 view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back frame, as shown and described.
US29566433 2016-05-31 2016-05-31 Chair back frame Active USD793143S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29566433 USD793143S1 (en) 2016-05-31 2016-05-31 Chair back frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29566433 USD793143S1 (en) 2016-05-31 2016-05-31 Chair back frame

Publications (1)

Publication Number Publication Date
USD793143S1 true USD793143S1 (en) 2017-08-01

Family

ID=59383025

Family Applications (1)

Application Number Title Priority Date Filing Date
US29566433 Active USD793143S1 (en) 2016-05-31 2016-05-31 Chair back frame

Country Status (1)

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US (1) USD793143S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD453079S1 (en) * 2001-04-20 2002-01-29 The E Chair Company Arm chair
USD471370S1 (en) * 2002-02-13 2003-03-11 Herman Miller, Inc. Task chair
US6550866B1 (en) * 2002-01-24 2003-04-22 Tung-Hua Su Chair backrest with ventilating function
USD490994S1 (en) * 2002-10-15 2004-06-08 Herman Miller, Inc. Task chair
USD493627S1 (en) * 2002-09-27 2004-08-03 Chien-Shen Ma Arm chair
USD495509S1 (en) * 2002-12-12 2004-09-07 Nightingale Corp. Chair
USD514831S1 (en) * 2003-10-02 2006-02-14 Zhejiang Himax Furniture Industry Corp., Ltd. Chair
USD540079S1 (en) * 2005-04-03 2007-04-10 Bock 1 Gmbh & Co. Kg Seat back
USD540578S1 (en) * 2005-09-09 2007-04-17 Su-Ming Chen Backrest
US7213880B2 (en) * 2002-02-13 2007-05-08 Herman Miller, Inc. Control device for an adjustable seating structure
US7347495B2 (en) * 2005-03-01 2008-03-25 Haworth, Inc. Chair back with lumbar and pelvic supports
USD570624S1 (en) * 2007-07-25 2008-06-10 Russell International Corporation Seat cushion and back pad of a chair
USD573817S1 (en) * 2007-09-07 2008-07-29 Shu O Su Chair backrest
USD580199S1 (en) * 2008-07-02 2008-11-11 Shu O Su Chair backrest
USD585205S1 (en) * 2008-03-27 2009-01-27 Hurng Taih Plastic Master Batch Co., Ltd. Frame of the office chair
USD641561S1 (en) * 2010-05-10 2011-07-19 Fuh Shyan Co., Ltd. Chair frame
USD645683S1 (en) * 2011-01-18 2011-09-27 Yucheng Chen Seatback frame
USD661137S1 (en) * 2011-11-16 2012-06-05 Tung-Hua Su Chair backrest
USD687660S1 (en) * 2012-06-05 2013-08-13 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD767320S1 (en) * 2015-07-17 2016-09-27 Yang Xingchang Chair back
USD774345S1 (en) * 2015-03-20 2016-12-20 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

Patent Citations (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD453079S1 (en) * 2001-04-20 2002-01-29 The E Chair Company Arm chair
US6550866B1 (en) * 2002-01-24 2003-04-22 Tung-Hua Su Chair backrest with ventilating function
US7213880B2 (en) * 2002-02-13 2007-05-08 Herman Miller, Inc. Control device for an adjustable seating structure
USD471370S1 (en) * 2002-02-13 2003-03-11 Herman Miller, Inc. Task chair
USD493627S1 (en) * 2002-09-27 2004-08-03 Chien-Shen Ma Arm chair
USD490994S1 (en) * 2002-10-15 2004-06-08 Herman Miller, Inc. Task chair
USD495509S1 (en) * 2002-12-12 2004-09-07 Nightingale Corp. Chair
USD514831S1 (en) * 2003-10-02 2006-02-14 Zhejiang Himax Furniture Industry Corp., Ltd. Chair
US7347495B2 (en) * 2005-03-01 2008-03-25 Haworth, Inc. Chair back with lumbar and pelvic supports
USD540079S1 (en) * 2005-04-03 2007-04-10 Bock 1 Gmbh & Co. Kg Seat back
USD540578S1 (en) * 2005-09-09 2007-04-17 Su-Ming Chen Backrest
USD570624S1 (en) * 2007-07-25 2008-06-10 Russell International Corporation Seat cushion and back pad of a chair
USD573817S1 (en) * 2007-09-07 2008-07-29 Shu O Su Chair backrest
USD585205S1 (en) * 2008-03-27 2009-01-27 Hurng Taih Plastic Master Batch Co., Ltd. Frame of the office chair
USD580199S1 (en) * 2008-07-02 2008-11-11 Shu O Su Chair backrest
USD641561S1 (en) * 2010-05-10 2011-07-19 Fuh Shyan Co., Ltd. Chair frame
USD645683S1 (en) * 2011-01-18 2011-09-27 Yucheng Chen Seatback frame
USD661137S1 (en) * 2011-11-16 2012-06-05 Tung-Hua Su Chair backrest
USD687660S1 (en) * 2012-06-05 2013-08-13 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD774345S1 (en) * 2015-03-20 2016-12-20 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
USD767320S1 (en) * 2015-07-17 2016-09-27 Yang Xingchang Chair back

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD818294S1 (en) * 2016-03-07 2018-05-22 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame

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