USD910359S1 - Chair back - Google Patents

Chair back Download PDF

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Publication number
USD910359S1
USD910359S1 US29/721,404 US202029721404F USD910359S US D910359 S1 USD910359 S1 US D910359S1 US 202029721404 F US202029721404 F US 202029721404F US D910359 S USD910359 S US D910359S
Authority
US
United States
Prior art keywords
chair back
view
elevational view
chair
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
US29/721,404
Inventor
Yu-Ling Wu
Armin Roland Sander
Cyrille Jehan Charier
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.)
Comfordy Co Ltd
Original Assignee
Comfordy 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 Comfordy Co Ltd filed Critical Comfordy Co Ltd
Priority to US29/721,404 priority Critical patent/USD910359S1/en
Assigned to COMFORDY CO., LTD. reassignment COMFORDY CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WU, YU-LING, SANDER, ARMIN ROLAND, CHARIER, CYRILLE JEHAN
Application granted granted Critical
Publication of USD910359S1 publication Critical patent/USD910359S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of a chair back showing our 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.
The broken lines shown in the figures illustrate portions of the chair back that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a chair back, as shown and described.
US29/721,404 2020-01-21 2020-01-21 Chair back Active USD910359S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/721,404 USD910359S1 (en) 2020-01-21 2020-01-21 Chair back

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/721,404 USD910359S1 (en) 2020-01-21 2020-01-21 Chair back

Publications (1)

Publication Number Publication Date
USD910359S1 true USD910359S1 (en) 2021-02-16

Family

ID=74555679

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/721,404 Active USD910359S1 (en) 2020-01-21 2020-01-21 Chair back

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US (1) USD910359S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD962692S1 (en) 2021-11-25 2022-09-06 Qiang Wang Chair back

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556254A (en) * 1981-12-15 1985-12-03 Bio-Support Industries Limited Backrest
US5403067A (en) * 1990-10-23 1995-04-04 Davband Pty. Limited Back support for a chair or seat
USD793143S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
USD809842S1 (en) * 2017-06-22 2018-02-13 Tung-Hua Su Chair backrest
US20190223598A1 (en) * 2018-01-22 2019-07-25 Knoll, Inc. Chair tilt mechanism
US20190298069A1 (en) * 2016-06-10 2019-10-03 Okamura Corporation Backrest, lumbar support, chair, attachment structure for optional member, optional member, and furniture
USD869889S1 (en) * 2017-12-05 2019-12-17 Steelcase Inc. Chairback
USD869890S1 (en) * 2017-12-05 2019-12-17 Steelcase Inc. Chairback
USD880212S1 (en) * 2017-11-28 2020-04-07 Fellowes, Inc. Chair
USD880182S1 (en) * 2018-11-26 2020-04-07 Zhejiang Henglin Chair Industry Co., Ltd. Chair
USD893229S1 (en) * 2018-02-05 2020-08-18 Flokk AS Backrest of a chair
USD895335S1 (en) * 2018-09-27 2020-09-08 Kokuyo Co., Ltd. Chair

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556254A (en) * 1981-12-15 1985-12-03 Bio-Support Industries Limited Backrest
US5403067A (en) * 1990-10-23 1995-04-04 Davband Pty. Limited Back support for a chair or seat
USD793143S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd Chair back frame
US20190298069A1 (en) * 2016-06-10 2019-10-03 Okamura Corporation Backrest, lumbar support, chair, attachment structure for optional member, optional member, and furniture
USD809842S1 (en) * 2017-06-22 2018-02-13 Tung-Hua Su Chair backrest
USD880212S1 (en) * 2017-11-28 2020-04-07 Fellowes, Inc. Chair
USD869889S1 (en) * 2017-12-05 2019-12-17 Steelcase Inc. Chairback
USD869890S1 (en) * 2017-12-05 2019-12-17 Steelcase Inc. Chairback
US20190223598A1 (en) * 2018-01-22 2019-07-25 Knoll, Inc. Chair tilt mechanism
USD893229S1 (en) * 2018-02-05 2020-08-18 Flokk AS Backrest of a chair
USD895335S1 (en) * 2018-09-27 2020-09-08 Kokuyo Co., Ltd. Chair
USD880182S1 (en) * 2018-11-26 2020-04-07 Zhejiang Henglin Chair Industry Co., Ltd. Chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD962692S1 (en) 2021-11-25 2022-09-06 Qiang Wang Chair back

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