[go: up one dir, main page]

HK1001667A1 - Chair with tilting backrest - Google Patents

Chair with tilting backrest Download PDF

Info

Publication number
HK1001667A1
HK1001667A1 HK98100686A HK98100686A HK1001667A1 HK 1001667 A1 HK1001667 A1 HK 1001667A1 HK 98100686 A HK98100686 A HK 98100686A HK 98100686 A HK98100686 A HK 98100686A HK 1001667 A1 HK1001667 A1 HK 1001667A1
Authority
HK
Hong Kong
Prior art keywords
cross member
tubular cross
backrest
leaf spring
chair
Prior art date
Application number
HK98100686A
Other languages
German (de)
English (en)
French (fr)
Chinese (zh)
Other versions
HK1001667B (en
Inventor
Piretti Giancarlo
Original Assignee
Pro-Cord S.P.A.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42320541&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1001667(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pro-Cord S.P.A. filed Critical Pro-Cord S.P.A.
Publication of HK1001667B publication Critical patent/HK1001667B/en
Publication of HK1001667A1 publication Critical patent/HK1001667A1/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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports 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—Supports 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)
HK98100686A 1993-05-27 1998-01-26 Chair with tilting backrest HK1001667A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO930363 1993-05-27
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
HK1001667B HK1001667B (en) 1998-07-03
HK1001667A1 true HK1001667A1 (en) 1998-07-03

Family

ID=42320541

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100686A HK1001667A1 (en) 1993-05-27 1998-01-26 Chair with tilting backrest

Country Status (16)

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

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD495905S1 (en) 1963-05-15 2004-09-14 Ditto Sales, Inc. Chair seat
USD462535S1 (en) 2000-10-25 2002-09-10 Ditto Sales, Inc. Chair
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
USD492496S1 (en) 2000-10-25 2004-07-06 Ditto Sales, Inc. Chair
USD487642S1 (en) 2000-10-25 2004-03-23 Ditto Sales, Inc. Chair
US6471293B2 (en) 2000-11-09 2002-10-29 Michigan Tube Swagers & Fabricators, Inc. Stackable chair with flexible back support
US6820934B2 (en) * 2000-11-09 2004-11-23 Michigan Tube Swagers & Fabricators, Inc. Chair having 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
NZ518944A (en) 2002-05-14 2004-09-24 Formway Furniture Ltd Height adjustable arm for chair with outer stem releasably lockable to inner stem by engagement of recesses
ES2282833T3 (es) * 2004-01-26 2007-10-16 Pro-Cord S.P.A. Silla con respaldo inclinable.
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 (en) * 2006-07-11 2008-01-16 Pro-Cord S.P.A. Chair with seat and backrest with synchronized movement
US20080084101A1 (en) * 2006-10-04 2008-04-10 Mark Powicki Forward-biased postural chair
US8616641B2 (en) 2006-10-04 2013-12-31 Access Enterprise, Llc Therapeutic back support and stabilization
US10842280B2 (en) 2006-10-04 2020-11-24 Access Enterprise, Llc Therapeutic back support and stabilization
BRPI0823265A2 (pt) 2007-01-29 2013-11-12 Miller Herman Inc Estrutura de assento e métodos para uso da mesma
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
USD599125S1 (en) 2008-06-04 2009-09-01 Pro-Cord S.P.A. Task chair
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 (en) 2010-01-15 2011-07-20 Pro-Cord S.p.A. A chair with tilting backrest
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
US9131775B1 (en) 2012-12-05 2015-09-15 Joel H. Eisenberg Adjustable seating
KR101398686B1 (ko) * 2013-10-10 2014-05-27 주식회사 시디즈 틸팅 타입 의자
USD764849S1 (en) 2015-04-21 2016-08-30 Pro-Cord S.P.A. Chair
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
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

Also Published As

Publication number Publication date
BR9402086A (pt) 1994-12-13
EP0626146A1 (en) 1994-11-30
CA2124298A1 (en) 1994-11-28
ITTO930363A0 (it) 1993-05-27
ITTO930363A1 (it) 1994-11-27
NZ260501A (en) 1996-03-26
EP0626146B1 (en) 1997-01-22
US5580127A (en) 1996-12-03
SG48321A1 (en) 1998-04-17
ES2096434T3 (es) 1997-03-01
CN1119962C (zh) 2003-09-03
DE69401529D1 (de) 1997-03-06
CA2123237A1 (en) 1994-11-28
JPH06343531A (ja) 1994-12-20
CN1128124A (zh) 1996-08-07
IL109732A0 (en) 1994-08-26
AU6302094A (en) 1994-12-01
ATE147954T1 (de) 1997-02-15
IT1270377B (it) 1997-05-05
AU667167B2 (en) 1996-03-07
DE69401529T2 (de) 1997-07-24
CA2123237C (en) 2005-02-15
ZA943650B (en) 1995-02-03
JP2872572B2 (ja) 1999-03-17
IL109732A (en) 1998-02-22

Similar Documents

Publication Publication Date Title
EP0626146B1 (en) Chair with tilting backrest
HK1001667B (en) Chair with tilting backrest
US7147286B2 (en) Versatile chair
RU2437605C2 (ru) Кресло с качающейся спинкой
US6672669B2 (en) Swingable chair back with top pivot
US5524966A (en) Folding chair with tilting backrest
EP0763338B1 (en) A chair with a pivoting backrest
JP2001104085A (ja) 積み重ね可能な椅子
US6003942A (en) Mechanism for reclining chairs
KR20020070300A (ko) 의자
EP0729721A1 (en) Wall avoiding reclining furniture mechanism
US20090146468A1 (en) Reclining Lounge Chair
AU2001242093A1 (en) Chair and table assembly
GB2098471A (en) Improvements in or relating to a chair
JP4727805B2 (ja) 椅子における操作レバー構造
KR100324342B1 (ko) 기울어질수있는등받이의자
JP3605775B2 (ja) 傾動しうる背もたれ板を備える折畳み椅子
KR102888570B1 (ko) 사무용 의자
JPH0450841Y2 (it)
JPH0439722Y2 (it)
JPH08308678A (ja) 椅 子
US11590378B2 (en) Exercise chair
JPH042595Y2 (it)
JP2984609B2 (ja) 椅 子
JP3140382B2 (ja) 椅 子

Legal Events

Date Code Title Description
PF Patent in force
AS Change of ownership

Owner name: PRO-CORD S.P.A.

Free format text: FORMER OWNER(S): DESITAL HOLLAND B.V

PE Patent expired

Effective date: 20140508