USD779253S1 - Back support for a chair - Google Patents

Back support for a chair Download PDF

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Publication number
USD779253S1
USD779253S1 US29/554,570 US201629554570F USD779253S US D779253 S1 USD779253 S1 US D779253S1 US 201629554570 F US201629554570 F US 201629554570F US D779253 S USD779253 S US D779253S
Authority
US
United States
Prior art keywords
chair
back support
view
support
back
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
US29/554,570
Inventor
Michael W. Welsh
Kyle R. Fleet
Nicolai Czumaj-Bront
Peter J. Beyer
Teresa A. Bellingar
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.)
Haworth Inc
Original Assignee
Haworth Inc
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 Haworth Inc filed Critical Haworth Inc
Priority to US29/554,570 priority Critical patent/USD779253S1/en
Assigned to HAWORTH, INC. reassignment HAWORTH, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CZUMAJ-BRONT, NICOLAI, BELLINGAR, TERESA A., BEYER, PETER J., FLEET, KYLE R., WELSH, MICHAEL W.
Priority claimed from CA170008F external-priority patent/CA170008S/en
Application granted granted Critical
Publication of USD779253S1 publication Critical patent/USD779253S1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of the back support for a chair embodying the new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

FIGS. 1-8 show a seat support in broken lines. The portions shown in broken lines are for environmental purposes only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a back support for a chair, as shown and described.
US29/554,570 2016-02-12 2016-02-12 Back support for a chair Active USD779253S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/554,570 USD779253S1 (en) 2016-02-12 2016-02-12 Back support for a chair

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29/554,570 USD779253S1 (en) 2016-02-12 2016-02-12 Back support for a chair
JPD2016-17018F JP1589433S (en) 2016-02-12 2016-08-09
CA170008F CA170008S (en) 2016-02-12 2016-08-12 Chair

Publications (1)

Publication Number Publication Date
USD779253S1 true USD779253S1 (en) 2017-02-21

Family

ID=58017030

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/554,570 Active USD779253S1 (en) 2016-02-12 2016-02-12 Back support for a chair

Country Status (2)

Country Link
US (1) USD779253S1 (en)
JP (1) JP1589433S (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD793787S1 (en) * 2016-02-12 2017-08-08 Haworth, Inc. Portion of a back support for a chair
USD819992S1 (en) * 2016-08-31 2018-06-12 Toyota Jidosha Kabushiki Kaisha Seat for a motor vehicle
USD846929S1 (en) * 2016-01-12 2019-04-30 Interstuhl Bueromoebel Gmbh & Co. Kg Chair

Citations (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353869A (en) 1965-08-12 1967-11-21 Eaton Yale & Towne Load supporting structures
US3476169A (en) 1968-01-26 1969-11-04 Finkel Outdoor Prod Furniture web
US4049315A (en) 1976-12-13 1977-09-20 Jacobson John D Chair having independent seat and back
US4408800A (en) 1980-06-11 1983-10-11 American Seating Company Office chairs
US4556254A (en) 1981-12-15 1985-12-03 Bio-Support Industries Limited Backrest
US4658807A (en) 1982-10-25 1987-04-21 International Positioning Systems, Ltd. Method for supporting and positioning the human anatomy
US4744603A (en) 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening
WO1992012654A1 (en) 1991-01-20 1992-08-06 Fritz Hansens Eft. A/S Seat shell
US5320410A (en) 1992-01-14 1994-06-14 Steelcase Inc. Chair control
CN2168479Y (en) 1993-07-21 1994-06-15 上海川沙华申五金厂 Adjuster for chair back
US5403067A (en) 1990-10-23 1995-04-04 Davband Pty. Limited Back support for a chair or seat
US5586808A (en) 1994-04-22 1996-12-24 Oelke; Frank Chair with lateral frame parts connected by transverse rods supporting seat and backrest
US5645321A (en) 1995-04-21 1997-07-08 Giuseppe Seroldi Plane for the seat of armchairs, divans, chairs or similar, with devices for the fixing of the belts that take advantage of the tension of themselves in order to constrain them to the support framework
US5826937A (en) 1997-01-23 1998-10-27 Lear Corporation Pneumatic energy absorbing seat assembly
WO1998048671A1 (en) 1997-04-30 1998-11-05 Haworth, Inc. Membrane chair
WO1998048670A1 (en) 1997-04-30 1998-11-05 Haworth, Inc. Tilt control for chair
US5951109A (en) 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
US5988757A (en) 1996-08-29 1999-11-23 Lear Corporation Vehicle seat assembly
WO2000022961A1 (en) 1998-10-20 2000-04-27 Vitra Patente Ag Chair mechanism
US20010008955A1 (en) 1999-06-01 2001-07-19 Garth Geoffrey C. Back brace
US20020130540A1 (en) 1997-09-24 2002-09-19 Rajasingham Arjuna Indraeswaran Easy ejector seat with skeletal crash safety beam
US6572190B2 (en) 2001-06-15 2003-06-03 Hon Technology Inc. Lumbar support for a chair
WO2003063651A3 (en) 2002-01-28 2003-11-13 Brock M Walker Sacral support member for seating
US20040007910A1 (en) 2002-07-12 2004-01-15 Skelly Trevor B. Headrest mounting plate, seat headrest, and passenger seat with headrest
CN1470420A (en) 2002-01-26 2004-01-28 洪正明 Waist support piece for automobile seat
US20040104610A1 (en) 2002-12-02 2004-06-03 Jan Jaskot Lumbar support device
US20040256899A1 (en) 2001-12-14 2004-12-23 Stuart Moore Torso support structures
CN1564666A (en) 2001-08-16 2005-01-12 L&P产权管理公司 Improved variable apex back support
CN1575142A (en) 2001-11-02 2005-02-02 L&P产权管理公司 Apparatus and method for lumbar support with variable apex
US6910736B2 (en) 2001-06-14 2005-06-28 Factory Design Limited Seats with twistable seat elements
US6971717B1 (en) 2004-06-17 2005-12-06 Iwi Ltd. Backrest
US7032971B2 (en) 2001-03-14 2006-04-25 David Nicholas Lewis Williams Seat backs
US20060103214A1 (en) 2004-11-12 2006-05-18 Christer Andersson Collapsible seat cushion
US20060181126A1 (en) 2005-02-16 2006-08-17 Eysing Volker W Support element
US20060255635A1 (en) 2005-05-11 2006-11-16 Ts Tech Co., Ltd. Vehicle seat
US20070102987A1 (en) 2005-11-04 2007-05-10 Su-Ming Chen Meshed seat cushion for chair
CN1331940C (en) 2003-07-08 2007-08-15 汎塑料株式会社 Polyacetal resin composition
USD557917S1 (en) * 2006-07-11 2007-12-25 Itoki Corporation Chair
EP1232703B1 (en) 2000-10-16 2008-02-13 Kokuyo Co., Ltd. Chair
US7396438B2 (en) 2003-09-22 2008-07-08 Tembec Industries Inc. Lignocellulose fiber-resin composite material
DE102007002284A1 (en) 2002-09-12 2008-07-17 Wilkhahn Wilkening + Hahne Gmbh + Co. chair
EP1785070B1 (en) 2005-11-11 2009-01-14 Kokuyo Furniture Co., Ltd. Chair with flexible backrest
US20090102268A1 (en) 2007-09-20 2009-04-23 Johann Burkhard Schmitz Load support structure
USD600462S1 (en) * 2008-09-16 2009-09-22 Kokuyo Co., Ltd. Chair
US20090261644A1 (en) 2008-04-18 2009-10-22 Pro-Cord Spa Chair
CN101715310A (en) 2007-06-06 2010-05-26 马莱诺蒂有限公司 Chair with oscillating backrest
US20100187882A1 (en) 2009-01-23 2010-07-29 Chen Yung-Hua Integrally formed base arrangement of an office chair
EP1911374B1 (en) 2006-10-10 2010-08-11 Provenda Marketing AG Seat with ergonomic backrest
US7909402B2 (en) 2007-09-18 2011-03-22 Synergy Product Development, Inc. Back support for a seat
USD643641S1 (en) * 2010-10-25 2011-08-23 Dauphin Entwicklungs-U. Beteiligungs-Gmbh Chair
USD643642S1 (en) * 2010-10-25 2011-08-23 Dauphin Entwicklungs-U. Beteiligungs-Gmbh Chair
US20120061988A1 (en) 2010-09-15 2012-03-15 Jaranson John W Ultra-thin seat carrier
US20120299350A1 (en) 2009-01-23 2012-11-29 Backjoy Orthotics, Inc. Apparatus and system for dynamically correcting posture
WO2012167940A1 (en) 2011-06-08 2012-12-13 Haworth, Inc. Seat, in particular an office chair
USD680345S1 (en) * 2012-05-07 2013-04-23 Yang Xingchang Chair
USD684783S1 (en) * 2012-04-20 2013-06-25 Fu-Chih Hsiao Chair
DE102011100708B4 (en) 2011-05-06 2013-07-11 Haworth, Inc. Seating furniture, in particular office chair
USD686441S1 (en) * 2013-01-29 2013-07-23 Yang Xingchang Chair backrest
USD686440S1 (en) * 2012-08-22 2013-07-23 Yang Xingchang Chair backrest
US20130221724A1 (en) 2011-02-28 2013-08-29 Rebecca FOWLER Moldable seating system
US8622472B2 (en) 2006-03-27 2014-01-07 C-Pod Ergonomics Pty. Ltd. Back support adjustment system
DE102008009509B4 (en) 2008-02-15 2014-02-20 Volker Eysing office chair
US20140062154A1 (en) 2012-08-29 2014-03-06 Hni Technologies, Inc. Resilient chair incorporating multiple flex zones
US20140117738A1 (en) 2012-10-31 2014-05-01 Tenryu Industries Co., Ltd. Vehicle seat
US20140183914A1 (en) 2012-12-31 2014-07-03 Sava Cvek Seat with Pelvic Support
USD715068S1 (en) * 2013-06-07 2014-10-14 Itoki Corporation Chair
USD731833S1 (en) * 2014-04-17 2015-06-16 Allsteel Inc. Chair
US9332851B2 (en) * 2013-03-15 2016-05-10 Hni Technologies Inc. Chair with activated back flex

Patent Citations (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353869A (en) 1965-08-12 1967-11-21 Eaton Yale & Towne Load supporting structures
US3476169A (en) 1968-01-26 1969-11-04 Finkel Outdoor Prod Furniture web
US4049315A (en) 1976-12-13 1977-09-20 Jacobson John D Chair having independent seat and back
US4408800A (en) 1980-06-11 1983-10-11 American Seating Company Office chairs
US4556254A (en) 1981-12-15 1985-12-03 Bio-Support Industries Limited Backrest
US4658807A (en) 1982-10-25 1987-04-21 International Positioning Systems, Ltd. Method for supporting and positioning the human anatomy
US4744603A (en) 1986-04-10 1988-05-17 Steelcase Inc. Chair shell with selective back stiffening
US5403067A (en) 1990-10-23 1995-04-04 Davband Pty. Limited Back support for a chair or seat
WO1992012654A1 (en) 1991-01-20 1992-08-06 Fritz Hansens Eft. A/S Seat shell
US5320410A (en) 1992-01-14 1994-06-14 Steelcase Inc. Chair control
CN2168479Y (en) 1993-07-21 1994-06-15 上海川沙华申五金厂 Adjuster for chair back
US5586808A (en) 1994-04-22 1996-12-24 Oelke; Frank Chair with lateral frame parts connected by transverse rods supporting seat and backrest
US5645321A (en) 1995-04-21 1997-07-08 Giuseppe Seroldi Plane for the seat of armchairs, divans, chairs or similar, with devices for the fixing of the belts that take advantage of the tension of themselves in order to constrain them to the support framework
US5988757A (en) 1996-08-29 1999-11-23 Lear Corporation Vehicle seat assembly
US5826937A (en) 1997-01-23 1998-10-27 Lear Corporation Pneumatic energy absorbing seat assembly
WO1998048671A1 (en) 1997-04-30 1998-11-05 Haworth, Inc. Membrane chair
WO1998048670A1 (en) 1997-04-30 1998-11-05 Haworth, Inc. Tilt control for chair
US5951109A (en) 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
US20020130540A1 (en) 1997-09-24 2002-09-19 Rajasingham Arjuna Indraeswaran Easy ejector seat with skeletal crash safety beam
WO2000022961A1 (en) 1998-10-20 2000-04-27 Vitra Patente Ag Chair mechanism
US20010008955A1 (en) 1999-06-01 2001-07-19 Garth Geoffrey C. Back brace
EP1232703B1 (en) 2000-10-16 2008-02-13 Kokuyo Co., Ltd. Chair
US7032971B2 (en) 2001-03-14 2006-04-25 David Nicholas Lewis Williams Seat backs
US6910736B2 (en) 2001-06-14 2005-06-28 Factory Design Limited Seats with twistable seat elements
US6572190B2 (en) 2001-06-15 2003-06-03 Hon Technology Inc. Lumbar support for a chair
CN1564666A (en) 2001-08-16 2005-01-12 L&P产权管理公司 Improved variable apex back support
CN1575142A (en) 2001-11-02 2005-02-02 L&P产权管理公司 Apparatus and method for lumbar support with variable apex
US20040256899A1 (en) 2001-12-14 2004-12-23 Stuart Moore Torso support structures
CN1470420A (en) 2002-01-26 2004-01-28 洪正明 Waist support piece for automobile seat
WO2003063651A3 (en) 2002-01-28 2003-11-13 Brock M Walker Sacral support member for seating
US20040007910A1 (en) 2002-07-12 2004-01-15 Skelly Trevor B. Headrest mounting plate, seat headrest, and passenger seat with headrest
DE102007002284A1 (en) 2002-09-12 2008-07-17 Wilkhahn Wilkening + Hahne Gmbh + Co. chair
EP1946676B1 (en) 2002-09-12 2011-03-09 Wilkhahn Wilkening + Hahne Gmbh + Co. Chair
US20040104610A1 (en) 2002-12-02 2004-06-03 Jan Jaskot Lumbar support device
CN1331940C (en) 2003-07-08 2007-08-15 汎塑料株式会社 Polyacetal resin composition
US7396438B2 (en) 2003-09-22 2008-07-08 Tembec Industries Inc. Lignocellulose fiber-resin composite material
US6971717B1 (en) 2004-06-17 2005-12-06 Iwi Ltd. Backrest
US20060103214A1 (en) 2004-11-12 2006-05-18 Christer Andersson Collapsible seat cushion
US20060181126A1 (en) 2005-02-16 2006-08-17 Eysing Volker W Support element
EP1693248B1 (en) 2005-02-16 2008-02-06 Volker Wilhelm Eysing Support element
US20060255635A1 (en) 2005-05-11 2006-11-16 Ts Tech Co., Ltd. Vehicle seat
US20070102987A1 (en) 2005-11-04 2007-05-10 Su-Ming Chen Meshed seat cushion for chair
EP1785070B1 (en) 2005-11-11 2009-01-14 Kokuyo Furniture Co., Ltd. Chair with flexible backrest
US8622472B2 (en) 2006-03-27 2014-01-07 C-Pod Ergonomics Pty. Ltd. Back support adjustment system
USD557917S1 (en) * 2006-07-11 2007-12-25 Itoki Corporation Chair
EP1911374B1 (en) 2006-10-10 2010-08-11 Provenda Marketing AG Seat with ergonomic backrest
CN101715310A (en) 2007-06-06 2010-05-26 马莱诺蒂有限公司 Chair with oscillating backrest
US7909402B2 (en) 2007-09-18 2011-03-22 Synergy Product Development, Inc. Back support for a seat
US20090102268A1 (en) 2007-09-20 2009-04-23 Johann Burkhard Schmitz Load support structure
DE102008009509B4 (en) 2008-02-15 2014-02-20 Volker Eysing office chair
US20090261644A1 (en) 2008-04-18 2009-10-22 Pro-Cord Spa Chair
USD600462S1 (en) * 2008-09-16 2009-09-22 Kokuyo Co., Ltd. Chair
US20100187882A1 (en) 2009-01-23 2010-07-29 Chen Yung-Hua Integrally formed base arrangement of an office chair
US20120299350A1 (en) 2009-01-23 2012-11-29 Backjoy Orthotics, Inc. Apparatus and system for dynamically correcting posture
US20120061988A1 (en) 2010-09-15 2012-03-15 Jaranson John W Ultra-thin seat carrier
USD643642S1 (en) * 2010-10-25 2011-08-23 Dauphin Entwicklungs-U. Beteiligungs-Gmbh Chair
USD643641S1 (en) * 2010-10-25 2011-08-23 Dauphin Entwicklungs-U. Beteiligungs-Gmbh Chair
US20130221724A1 (en) 2011-02-28 2013-08-29 Rebecca FOWLER Moldable seating system
DE102011100708B4 (en) 2011-05-06 2013-07-11 Haworth, Inc. Seating furniture, in particular office chair
WO2012167940A1 (en) 2011-06-08 2012-12-13 Haworth, Inc. Seat, in particular an office chair
USD684783S1 (en) * 2012-04-20 2013-06-25 Fu-Chih Hsiao Chair
USD680345S1 (en) * 2012-05-07 2013-04-23 Yang Xingchang Chair
USD686440S1 (en) * 2012-08-22 2013-07-23 Yang Xingchang Chair backrest
US20140062154A1 (en) 2012-08-29 2014-03-06 Hni Technologies, Inc. Resilient chair incorporating multiple flex zones
US20140117738A1 (en) 2012-10-31 2014-05-01 Tenryu Industries Co., Ltd. Vehicle seat
US20140183914A1 (en) 2012-12-31 2014-07-03 Sava Cvek Seat with Pelvic Support
USD686441S1 (en) * 2013-01-29 2013-07-23 Yang Xingchang Chair backrest
US9332851B2 (en) * 2013-03-15 2016-05-10 Hni Technologies Inc. Chair with activated back flex
USD715068S1 (en) * 2013-06-07 2014-10-14 Itoki Corporation Chair
USD735513S1 (en) * 2013-06-07 2015-08-04 Itoki Corporation Backrest of a chair
USD731833S1 (en) * 2014-04-17 2015-06-16 Allsteel Inc. Chair

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
International Search Report and Written Opinion dated Jul. 29, 2014, International Application No. PCT/US2014/028161.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD846929S1 (en) * 2016-01-12 2019-04-30 Interstuhl Bueromoebel Gmbh & Co. Kg Chair
USD793787S1 (en) * 2016-02-12 2017-08-08 Haworth, Inc. Portion of a back support for a chair
USD819992S1 (en) * 2016-08-31 2018-06-12 Toyota Jidosha Kabushiki Kaisha Seat for a motor vehicle

Also Published As

Publication number Publication date
JP1589433S (en) 2017-10-30

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