CA2080248C - High density stacking flex chair - Google Patents

High density stacking flex chair

Info

Publication number
CA2080248C
CA2080248C CA002080248A CA2080248A CA2080248C CA 2080248 C CA2080248 C CA 2080248C CA 002080248 A CA002080248 A CA 002080248A CA 2080248 A CA2080248 A CA 2080248A CA 2080248 C CA2080248 C CA 2080248C
Authority
CA
Canada
Prior art keywords
seat
user
chair
frame
engage
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.)
Expired - Lifetime
Application number
CA002080248A
Other languages
English (en)
French (fr)
Other versions
CA2080248A1 (en
Inventor
Charles O. Perry
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2080248A1 publication Critical patent/CA2080248A1/en
Application granted granted Critical
Publication of CA2080248C publication Critical patent/CA2080248C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • 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
    • A47C3/02—Rocking chairs
    • A47C3/021—Rocking chairs having elastic frames
    • A47C3/023—Rocking chairs having elastic frames made of tubular material
    • 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 or nesting chairs
    • 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 frame

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Stackable Containers (AREA)
CA002080248A 1990-04-10 1991-04-03 High density stacking flex chair Expired - Lifetime CA2080248C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50671690A 1990-04-10 1990-04-10
US506,716 1990-04-10

Publications (2)

Publication Number Publication Date
CA2080248A1 CA2080248A1 (en) 1991-10-11
CA2080248C true CA2080248C (en) 1996-10-29

Family

ID=24015733

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080248A Expired - Lifetime CA2080248C (en) 1990-04-10 1991-04-03 High density stacking flex chair

Country Status (12)

Country Link
US (1) USRE36335E (he)
EP (1) EP0539377B1 (he)
JP (2) JPH0815446B2 (he)
KR (1) KR0182297B1 (he)
AT (1) ATE167369T1 (he)
AU (1) AU651971B2 (he)
CA (1) CA2080248C (he)
DE (1) DE69129628T2 (he)
ES (1) ES2118081T3 (he)
IL (1) IL97762A (he)
NZ (1) NZ237726A (he)
WO (1) WO1991015139A1 (he)

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JP4792233B2 (ja) * 2005-03-02 2011-10-12 株式会社イトーキ 椅子
JP4792234B2 (ja) * 2005-03-02 2011-10-12 株式会社イトーキ 椅子
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JP4896631B2 (ja) * 2006-08-29 2012-03-14 株式会社イトーキ 椅子
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USD668072S1 (en) 2009-03-09 2012-10-02 Aichi Co., Ltd. Chair
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AU2011250605B2 (en) 2010-05-05 2016-06-16 Allsteel Inc. Moveable and demountable wall panel system for butt-glazed wall panels
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US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
WO2014144143A1 (en) 2013-03-15 2014-09-18 Hni Technologies Inc. Chair with activated back flex
USD731805S1 (en) * 2013-11-20 2015-06-16 B&B Italia S.P.A. Chair
CN106455824A (zh) 2014-04-17 2017-02-22 Hni技术公司 弯曲腰部支撑件
USD731833S1 (en) 2014-04-17 2015-06-16 Allsteel Inc. Chair
US9801470B2 (en) 2014-10-15 2017-10-31 Hni Technologies Inc. Molded chair with integrated support and method of making same
USD743180S1 (en) 2014-10-15 2015-11-17 Hni Technologies Inc. Chair
DE102016102556A1 (de) * 2016-02-15 2017-08-17 Interstuhl Büromöbel GmbH & Co. KG Rückenlehne für einen Bürostuhl
DE102016102557A1 (de) 2016-02-15 2017-08-17 Interstuhl Büromöbel GmbH & Co. KG Sitzmöbel mit einem Rückneigeanschlag
US11266244B2 (en) * 2018-02-16 2022-03-08 Barrett Studios, Inc. Chair assembly
JP7083157B2 (ja) * 2018-05-30 2022-06-10 愛知株式会社 背もたれ及び椅子
US11253078B2 (en) * 2018-08-02 2022-02-22 Whiteside Mfg. Co Mobile chair
US12089741B2 (en) * 2019-06-17 2024-09-17 Quali Co., Ltd. Tiltable chair
JP7382178B2 (ja) 2019-08-30 2023-11-16 株式会社イトーキ 椅子
US20210146634A1 (en) * 2019-11-14 2021-05-20 Aussco Hong Kong Limited Three-dimensional loop structure by additive printing
CN111288869B (zh) * 2020-02-28 2021-09-24 保隆(安徽)汽车配件有限公司 一种新型通止规装置
JP7685205B2 (ja) * 2021-02-12 2025-05-29 愛知株式会社 背もたれ
IT202100006467A1 (it) * 2021-03-18 2022-09-18 Pro Cord Spa Sedia con sedile e schienale oscillanti

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Also Published As

Publication number Publication date
JP3065274B2 (ja) 2000-07-17
IL97762A0 (en) 1992-06-21
KR0182297B1 (ko) 1999-05-01
IL97762A (he) 1994-08-26
AU651971B2 (en) 1994-08-11
JPH0815446B2 (ja) 1996-02-21
EP0539377A1 (en) 1993-05-05
NZ237726A (en) 1994-08-26
JPH05507632A (ja) 1993-11-04
ATE167369T1 (de) 1998-07-15
CA2080248A1 (en) 1991-10-11
AU7691691A (en) 1991-10-30
WO1991015139A1 (en) 1991-10-17
EP0539377B1 (en) 1998-06-17
JPH1033294A (ja) 1998-02-10
ES2118081T3 (es) 1998-09-16
USRE36335E (en) 1999-10-12
DE69129628D1 (de) 1998-07-23
EP0539377A4 (en) 1993-06-16
DE69129628T2 (de) 1998-10-15

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