IL109732A - A chair with a backrest that can be bent - Google Patents

A chair with a backrest that can be bent

Info

Publication number: IL109732A
Authority: IL; Israel
Prior art keywords: cross member; tubular cross; backrest; chair; leaf spring
Prior art date: 1993-05-27

Application number

IL109732A

Other languages

English (en)

Hebrew (he)

Other versions

IL109732A0 (en

Inventor

Giancarlo Piretti

Original Assignee

Pro Cord Srl

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.)

1993-05-27

Filing date

1994-05-23

Publication date

1998-02-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42320541&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL109732(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1994-05-23 Application filed by Pro Cord Srl filed Critical Pro Cord Srl

1994-08-26 Publication of IL109732A0 publication Critical patent/IL109732A0/xx

1998-02-22 Publication of IL109732A publication Critical patent/IL109732A/en

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/04—Stackable chairs; Nesting chairs
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/04—Stackable chairs; Nesting chairs
- A47C3/045—Stackable chairs; Nesting chairs with tipping-up seats
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
- 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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
- A47C7/4454—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type

Landscapes

Chairs Characterized By Structure (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)
Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Finger-Pressure Massage (AREA)

IL109732A 1993-05-27 1994-05-23 A chair with a backrest that can be bent IL109732A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
ITTO930363A IT1270377B (it)	1993-05-27	1993-05-27	Sedia con schienale oscillante
CN94120199A CN1119962C (zh)	1993-05-27	1994-11-25	可调整靠背斜度的椅子

Publications (2)

Publication Number	Publication Date
IL109732A0 IL109732A0 (en)	1994-08-26
IL109732A true IL109732A (en)	1998-02-22

Family

ID=42320541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL109732A IL109732A (en)	1993-05-27	1994-05-23	A chair with a backrest that can be bent

Country Status (16)

Country	Link
US (1)	US5580127A (de)
EP (1)	EP0626146B1 (de)
JP (1)	JP2872572B2 (de)
CN (1)	CN1119962C (de)
AT (1)	ATE147954T1 (de)
AU (1)	AU667167B2 (de)
BR (1)	BR9402086A (de)
CA (2)	CA2123237C (de)
DE (1)	DE69401529T2 (de)
ES (1)	ES2096434T3 (de)
HK (1)	HK1001667A1 (de)
IL (1)	IL109732A (de)
IT (1)	IT1270377B (de)
NZ (1)	NZ260501A (de)
SG (1)	SG48321A1 (de)
ZA (1)	ZA943650B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NZ272892A (en) *	1995-08-30	1997-08-22	Formway Furniture Ltd	Chair back mounting; comprises a member attached to or forming part of a chair arm and tortion part with one end attached to the member and the other to the chair back
US6250715B1 (en)	1998-01-21	2001-06-26	Herman Miller, Inc.	Chair
US5937454A (en) *	1998-11-18	1999-08-17	Drew; Kathleen	Bathing chair
US6065803A (en) *	1999-05-05	2000-05-23	L&P Property Management Company	Seat back tilt control apparatus
US6481789B1 (en) *	1999-06-18	2002-11-19	Center For Design Research And Development N.V.	Stackable chair
AU783829B2 (en)	2000-09-28	2005-12-08	Formway Furniture Limited	A reclinable chair
AUPR054400A0 (en)	2000-09-29	2000-10-26	Formway Furniture Limited	A castor
US6820934B2 (en) *	2000-11-09	2004-11-23	Michigan Tube Swagers & Fabricators, Inc.	Chair having flexible back support
US6471293B2 (en)	2000-11-09	2002-10-29	Michigan Tube Swagers & Fabricators, Inc.	Stackable chair with flexible back support
US6722735B2 (en) *	2001-04-16	2004-04-20	Ditto Sales, Inc.	Chair with synchronously moving seat and seat back
US6805412B2 (en) *	2001-08-30	2004-10-19	Burgess Furniture Ltd.	Stackable chair with flexible back
MY134768A (en) *	2002-01-17	2007-12-31	Green Continental Furniture M Sdn Bhd	A dining chair with reclining mechanism
DE602004004359T2 (de) *	2004-01-26	2007-08-23	Pro-Cord S.P.A.	Stuhl mit kippbarer Rückenlehne
US7147286B2 (en) *	2004-05-28	2006-12-12	Hni Technologies Inc.	Versatile chair
US7380881B2 (en) *	2004-06-15	2008-06-03	Freed William L	Ergonomically responsive chair
US20060202536A1 (en) *	2005-03-09	2006-09-14	Robert Luchetti Associates, Inc.	Chair with self-adjusting chair back
EP1878360A1 (de) *	2006-07-11	2008-01-16	Pro-Cord S.P.A.	Sessel mit Sitz und Rücklehne mit synchronisierter Bewegung
US8616641B2 (en)	2006-10-04	2013-12-31	Access Enterprise, Llc	Therapeutic back support and stabilization
US20080084101A1 (en) *	2006-10-04	2008-04-10	Mark Powicki	Forward-biased postural chair
US10842280B2 (en)	2006-10-04	2020-11-24	Access Enterprise, Llc	Therapeutic back support and stabilization
CN102151027B (zh)	2007-01-29	2016-03-16	赫尔曼米勒有限公司	座位结构及其使用方法
US7896437B2 (en) *	2007-12-27	2011-03-01	L & P Property Management Company	Rocker-recliner base assembly having unitary cam members
US8939508B2 (en) *	2008-05-13	2015-01-27	Chokchai Charoenapornwatana	Chairs with flexible spring backrest
US7681952B2 (en) *	2008-06-06	2010-03-23	Pro-Cord S.P.A.	Chair with tiltable backrest
KR101004755B1 (ko) *	2008-08-06	2011-01-04	주식회사 한성교구	접이식 의자
US20100244515A1 (en) *	2009-03-31	2010-09-30	Dragomir Ivicevic	Reclining Chair
KR100981713B1 (ko) *	2009-12-08	2010-09-10	주식회사 시디즈	의자의 등판 틸팅장치
EP2345345A1 (de)	2010-01-15	2011-07-20	Pro-Cord S.p.A.	Stuhl mit kippbarer Rückenlehne
US8540315B2 (en) *	2010-01-21	2013-09-24	Pro-Cord S.P.A.	Nestable chair with seat rotation and stop arrangement
US9504326B1 (en)	2012-04-10	2016-11-29	Humanscale Corporation	Reclining chair
US9138061B1 (en)	2012-12-05	2015-09-22	Joel H. Eisenberg	Seating
KR101398686B1 (ko) *	2013-10-10	2014-05-27	주식회사 시디즈	틸팅 타입 의자
USD761606S1 (en)	2015-04-21	2016-07-19	Pro-Cord S.P.A.	Two-color chair
USD760525S1 (en)	2015-04-21	2016-07-05	Pro-Cord S.P.A.	Chair
USD764849S1 (en)	2015-04-21	2016-08-30	Pro-Cord S.P.A.	Chair
US11617444B2 (en)	2020-03-02	2023-04-04	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof
US11166554B1 (en)	2020-05-29	2021-11-09	Office Master Inc.	Nesting chair with flip seat and movement

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2711211A (en) *	1952-04-16	1955-06-21	Tan Sad Chair Co 1931 Ltd	Resiliently mounted back rest
US3027191A (en) *	1960-04-11	1962-03-27	Lie Finn	Chair construction
US3136580A (en) *	1962-05-22	1964-06-09	Bassick Co	Chair control
DE1226440B (de) *	1965-03-12	1966-10-06	Fritzmeier Kg Georg	Kraftfahrzeugsitz
IT1161498B (it) *	1983-07-12	1987-03-18	Castelli Spa	Sedia
GB8800571D0 (en) *	1988-01-12	1988-02-10	Burgess G N	Seating apparatus
US5100201A (en) *	1990-09-21	1992-03-31	J.G. Furniture Systems Inc.	Passive ergonomic work chair
EP0485868A1 (de) *	1990-11-14	1992-05-20	Giroflex-Entwicklungs AG	Stuhl, insbesondere Bürostuhl
US5203853A (en) *	1991-09-18	1993-04-20	Herman Miller, Inc.	Locking chair tilt mechanism with torsion bar
JPH0678839A (ja) *	1992-07-27	1994-03-22	Ring Mech As	椅子の傾斜機構

1993
- 1993-05-27 IT ITTO930363A patent/IT1270377B/it active IP Right Grant
1994
- 1994-05-09 EP EP94830218A patent/EP0626146B1/de not_active Expired - Lifetime
- 1994-05-09 DE DE69401529T patent/DE69401529T2/de not_active Expired - Lifetime
- 1994-05-09 ES ES94830218T patent/ES2096434T3/es not_active Expired - Lifetime
- 1994-05-09 SG SG1996008915A patent/SG48321A1/en unknown
- 1994-05-09 AT AT94830218T patent/ATE147954T1/de not_active IP Right Cessation
- 1994-05-10 CA CA002123237A patent/CA2123237C/en not_active Expired - Lifetime
- 1994-05-10 NZ NZ260501A patent/NZ260501A/en unknown
- 1994-05-11 AU AU63020/94A patent/AU667167B2/en not_active Ceased
- 1994-05-23 IL IL109732A patent/IL109732A/en not_active IP Right Cessation
- 1994-05-25 ZA ZA943650A patent/ZA943650B/xx unknown
- 1994-05-25 CA CA2124298A patent/CA2124298A1/en active Pending
- 1994-05-26 BR BR9402086A patent/BR9402086A/pt not_active IP Right Cessation
- 1994-05-26 US US08/249,193 patent/US5580127A/en not_active Expired - Lifetime
- 1994-05-27 JP JP6115021A patent/JP2872572B2/ja not_active Expired - Lifetime
- 1994-11-25 CN CN94120199A patent/CN1119962C/zh not_active Expired - Lifetime
1998
- 1998-01-26 HK HK98100686A patent/HK1001667A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69401529D1 (de)	1997-03-06
DE69401529T2 (de)	1997-07-24
CA2124298A1 (en)	1994-11-28
JPH06343531A (ja)	1994-12-20
US5580127A (en)	1996-12-03
HK1001667A1 (en)	1998-07-03
EP0626146B1 (de)	1997-01-22
AU6302094A (en)	1994-12-01
NZ260501A (en)	1996-03-26
ZA943650B (en)	1995-02-03
CA2123237C (en)	2005-02-15
ES2096434T3 (es)	1997-03-01
ITTO930363A1 (it)	1994-11-27
CN1119962C (zh)	2003-09-03
CA2123237A1 (en)	1994-11-28
IT1270377B (it)	1997-05-05
CN1128124A (zh)	1996-08-07
BR9402086A (pt)	1994-12-13
ATE147954T1 (de)	1997-02-15
SG48321A1 (en)	1998-04-17
EP0626146A1 (de)	1994-11-30
AU667167B2 (en)	1996-03-07
JP2872572B2 (ja)	1999-03-17
ITTO930363A0 (it)	1993-05-27
IL109732A0 (en)	1994-08-26

Legal Events

Date	Code	Title
1998-08-16	FF	Patent granted
1998-12-06	KB	Patent renewed
1999-04-11	HP	Change in proprietorship
2004-06-20	KB	Patent renewed
2008-07-09	KB	Patent renewed
2012-05-31	KB	Patent renewed
2014-12-31	EXP	Patent expired

Publication	Publication Date	Title
EP0626146B1 (de)	1997-01-22	Stuhl mit schwenkbarer Rückenlehne
US20050264060A1 (en)	2005-12-01	Versatile chair
KR100637883B1 (ko)	2006-10-23	적재식 의자
US6672669B2 (en)	2004-01-06	Swingable chair back with top pivot
US5524966A (en)	1996-06-11	Folding chair with tilting backrest
KR20020070300A (ko)	2002-09-05	의자
JPH03109009A (ja)	1991-05-09	傾斜可能な椅子の支持装置
US20020038843A1 (en)	2002-04-04	Castored base for an office chair
JPH0838297A (ja)	1996-02-13	安楽椅子
US6003942A (en)	1999-12-21	Mechanism for reclining chairs
US20090146468A1 (en)	2009-06-11	Reclining Lounge Chair
JP4727805B2 (ja)	2011-07-20	椅子における操作レバー構造
GB2098471A (en)	1982-11-24	Improvements in or relating to a chair
KR100324342B1 (ko)	2002-05-13	기울어질수있는등받이의자
JP3393209B2 (ja)	2003-04-07	椅子
JP3605775B2 (ja)	2004-12-22	傾動しうる背もたれ板を備える折畳み椅子
JPH0450841Y2 (de)	1992-12-01
JPH0531966Y2 (de)	1993-08-17
US11590378B2 (en)	2023-02-28	Exercise chair
JPH08308678A (ja)	1996-11-26	椅子
JP3140382B2 (ja)	2001-03-05	椅子
JPH042595Y2 (de)	1992-01-29
JPH0620409B2 (ja)	1994-03-23	椅子
JP2984609B2 (ja)	1999-11-29	椅子
KR200143444Y1 (ko)	1999-06-15	낚시용 의자