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ITTO20020775A1 - Schienale di sedia. - Google Patents

Schienale di sedia.

Info

Publication number
ITTO20020775A1
ITTO20020775A1 IT000775A ITTO20020775A ITTO20020775A1 IT TO20020775 A1 ITTO20020775 A1 IT TO20020775A1 IT 000775 A IT000775 A IT 000775A IT TO20020775 A ITTO20020775 A IT TO20020775A IT TO20020775 A1 ITTO20020775 A1 IT TO20020775A1
Authority
IT
Italy
Prior art keywords
chair
Prior art date
Application number
IT000775A
Other languages
English (en)
Inventor
Giancarlo Piretti
Original Assignee
Pro Cord Spa
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 Pro Cord Spa filed Critical Pro Cord Spa
Priority to IT000775A priority Critical patent/ITTO20020775A1/it
Priority to CA002437074A priority patent/CA2437074C/en
Priority to GB0318910A priority patent/GB2393388B/en
Priority to DE10340832A priority patent/DE10340832A1/de
Priority to JP2003313896A priority patent/JP4270985B2/ja
Priority to CNB031554652A priority patent/CN1306893C/zh
Priority to US10/655,127 priority patent/US6938956B1/en
Publication of ITTO20020775A1 publication Critical patent/ITTO20020775A1/it
Priority to HK04107749A priority patent/HK1064895A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/38—Support for the head or the back for the head
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
IT000775A 2002-09-06 2002-09-06 Schienale di sedia. ITTO20020775A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT000775A ITTO20020775A1 (it) 2002-09-06 2002-09-06 Schienale di sedia.
CA002437074A CA2437074C (en) 2002-09-06 2003-08-12 Chair backrest
GB0318910A GB2393388B (en) 2002-09-06 2003-08-12 Chair backrest
DE10340832A DE10340832A1 (de) 2002-09-06 2003-09-04 Rückenlehne eines Stuhles
JP2003313896A JP4270985B2 (ja) 2002-09-06 2003-09-05 椅子のバックレスト
CNB031554652A CN1306893C (zh) 2002-09-06 2003-09-05 椅子靠背
US10/655,127 US6938956B1 (en) 2002-09-06 2003-09-05 Chair backrest
HK04107749A HK1064895A1 (en) 2002-09-06 2004-10-07 Chair backrest

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000775A ITTO20020775A1 (it) 2002-09-06 2002-09-06 Schienale di sedia.

Publications (1)

Publication Number Publication Date
ITTO20020775A1 true ITTO20020775A1 (it) 2004-03-07

Family

ID=28053463

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000775A ITTO20020775A1 (it) 2002-09-06 2002-09-06 Schienale di sedia.

Country Status (8)

Country Link
US (1) US6938956B1 (it)
JP (1) JP4270985B2 (it)
CN (1) CN1306893C (it)
CA (1) CA2437074C (it)
DE (1) DE10340832A1 (it)
GB (1) GB2393388B (it)
HK (1) HK1064895A1 (it)
IT (1) ITTO20020775A1 (it)

Families Citing this family (52)

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US7523988B1 (en) * 2003-08-25 2009-04-28 Milsco Manufacturing Company, A Unit Of Jason Incorporated Seat, suspension, bolster and shell
JP4964499B2 (ja) * 2006-05-12 2012-06-27 株式会社岡村製作所 椅子のヘッドレスト装置
JP4964495B2 (ja) * 2006-05-09 2012-06-27 株式会社岡村製作所 椅子のヘッドレスト装置
US7393054B2 (en) * 2005-11-17 2008-07-01 Lear Corporation Self adjusting seatback system
US7857388B2 (en) 2007-06-01 2010-12-28 Steelcase Inc. Seating unit with adjustable lumbar device
US7967379B2 (en) * 2008-12-29 2011-06-28 L&P Property Management Company Seat with independently adjustable user support assemblies
CN101874688A (zh) * 2009-04-30 2010-11-03 杨诚 一种座具
US8864230B2 (en) 2010-06-15 2014-10-21 Betty A. Augustat Ergometric chair apparatus
EP2407059B1 (en) * 2010-07-15 2013-01-02 Pro-Cord S.p.A. A chair with tilting backrest
TWM417072U (en) * 2011-02-22 2011-12-01 Chern Shing Top Co Ltd Improved structure of seat back cushion
WO2012166084A1 (en) * 2011-05-27 2012-12-06 Husqvarna Consumer Outdoor Products N.A., Inc. Lawn care vehicle adjustable seat
CN202919645U (zh) * 2012-05-02 2013-05-08 中山市隆成日用制品有限公司 婴童椅具的背靠调整机构
CN104470404B (zh) * 2012-05-04 2019-07-05 株式会社伊藤喜 办公椅
CN104582535B (zh) * 2012-08-23 2018-02-13 李尔公司 胸区舒适就坐系统
US9826840B2 (en) 2012-08-23 2017-11-28 Lear Corporation Thoracic region comfort seating system
US8998339B2 (en) 2012-09-20 2015-04-07 Steelcase Inc. Chair assembly with upholstery covering
US11304528B2 (en) 2012-09-20 2022-04-19 Steelcase Inc. Chair assembly with upholstery covering
US11229294B2 (en) 2012-09-20 2022-01-25 Steelcase Inc. Chair assembly with upholstery covering
USD697726S1 (en) 2012-09-20 2014-01-21 Steelcase Inc. Chair
WO2014196630A1 (ja) * 2013-06-06 2014-12-11 株式会社イトーキ 椅子
KR200469527Y1 (ko) * 2013-07-11 2013-10-29 이영학 각도 조절에 의한 받침높이 조절구조를 갖는 의자용 머리받침
US9480340B1 (en) 2013-09-17 2016-11-01 Corecentric LLC Systems and methods for providing ergonomic exercise chairs
CN103462402B (zh) * 2013-09-18 2016-06-01 佛山市顺德区致兴家具有限公司 一种椅子
US9357849B2 (en) * 2013-10-10 2016-06-07 James E. Grove Dynamic lumbar support for a chair
CN103565149A (zh) * 2013-10-30 2014-02-12 星威国际家居有限公司 上下帽式挂檐靠背椅座板
AU358707S (en) * 2014-05-30 2014-11-12 Starway Int Home Living Co Chair
USD763588S1 (en) * 2015-04-30 2016-08-16 Michael Chen Chair
GB2543565B (en) * 2015-10-23 2019-10-09 Ratstands Ltd Stackable chair
USD804879S1 (en) * 2015-11-12 2017-12-12 Corecentric LLC Chair
US10004337B2 (en) * 2015-12-04 2018-06-26 James E. Grove Lumbar stimulation device for a chair
US9596941B1 (en) * 2016-02-02 2017-03-21 Office Master Inc. Chair back with height and lumbar adjustment
US9713385B1 (en) * 2016-03-16 2017-07-25 Oasyschair Co., Ltd. Lower-back supporting device of chair
USD793142S1 (en) * 2016-05-31 2017-08-01 Zhongshan Shi Songlin Furniture Co., Ltd. Chair back frame
US10272282B2 (en) * 2016-09-20 2019-04-30 Corecentric LLC Systems and methods for providing ergonomic chairs
US10477973B2 (en) * 2016-11-01 2019-11-19 Ergogenesis Workplace Solutions, Llc Ergonomic chair
CA2953773A1 (en) 2016-12-30 2018-06-30 Dynamic Disc Designs Corp. Ergonomic work station chair
TWM543007U (zh) * 2017-02-22 2017-06-11 Xin-Hua Chen 椅背結構
USD874842S1 (en) * 2017-08-31 2020-02-11 Zhengxing WANG Office chair
US11253076B2 (en) 2019-02-05 2022-02-22 Unchair LLC Chair having open shoulder backrest
AU2020224628A1 (en) 2019-02-21 2021-08-26 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
US20230200536A1 (en) * 2019-09-24 2023-06-29 Beech Enterprises, Llc Adjustable desk chair
US11432649B2 (en) * 2019-09-24 2022-09-06 Beech Enterprises, Llc Adjustable desk chair
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof
WO2021163045A1 (en) * 2020-02-10 2021-08-19 X-Chair, LLC Chair assemblies, systems, and apparatuses having integrated technologies, and related methods
CN215776739U (zh) * 2021-05-20 2022-02-11 广东联友办公家具有限公司 腰枕支撑力调节结构和座椅
US11744375B2 (en) * 2021-07-14 2023-09-05 Anthro Form, Llc Seat configuration
USD1049670S1 (en) 2021-07-14 2024-11-05 Anthro Form, Llc Chair
WO2023287872A2 (en) * 2021-07-14 2023-01-19 Anthro Form, Llc Seat configuration
US11564500B1 (en) * 2021-08-04 2023-01-31 Alberto Palma Mesh chair with full lumbar back support
KR102390126B1 (ko) * 2021-12-16 2022-04-25 (주) 파트라 의자용 요추지지장치와 이를 구비한 의자
US11730269B1 (en) * 2022-03-10 2023-08-22 Gary Rosebrook Posture control chair
US12127688B1 (en) * 2022-12-01 2024-10-29 Ali Budiman Extension lumbar support pads for office chair

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1221772B (de) * 1960-04-13 1966-07-28 Dr Otto Alfred Becker Sitzmoebel
FR2355483A1 (fr) * 1976-06-24 1978-01-20 Chrysler France Appui-tete pour siege notamment de vehicule automobile
NO165054C (no) * 1988-09-07 1990-12-19 Asbjoernsen & Jan Lade A S Sve Anordning ved omstillbar ryggstoepute paa stol.
US5228747A (en) * 1989-12-18 1993-07-20 Greene Kenneth M Seating system
US5567011A (en) * 1990-03-09 1996-10-22 Sessini; Lorenza Cushion for anatomical support, especially for the lumbar and cervical regions, to fit onto seat backs
US5244252A (en) * 1990-10-29 1993-09-14 Hector Serber Seat assembly and method
USD401801S (en) * 1992-03-30 1998-12-01 Dennis Zacharkow Sacral-thoracic support cushion unit
US5344211A (en) * 1993-08-05 1994-09-06 Riyaz Adat Adjustable backrest
USD359192S (en) * 1994-03-03 1995-06-13 Franklin Iii Kelly Combined adjustable back support cushion and headrest for attachment to an automobile seat
IT1308074B1 (it) * 1999-06-04 2001-11-29 Pro Cord Srl Sedia con sedile e schienale oscillanti in modo sincronizzato
IT1320402B1 (it) * 2000-06-06 2003-11-26 Pro Cord Srl Sedia con schienale oscillante.

Also Published As

Publication number Publication date
GB2393388A (en) 2004-03-31
CN1306893C (zh) 2007-03-28
CA2437074C (en) 2009-10-06
DE10340832A1 (de) 2004-03-18
HK1064895A1 (en) 2005-02-08
CA2437074A1 (en) 2004-03-06
US6938956B1 (en) 2005-09-06
GB0318910D0 (en) 2003-09-17
JP2004097821A (ja) 2004-04-02
GB2393388B (en) 2005-04-13
JP4270985B2 (ja) 2009-06-03
CN1488307A (zh) 2004-04-14

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