WO2002102197A3 - Chair back construction with lumbar support - Google Patents
Chair back construction with lumbar support Download PDFInfo
- Publication number
- WO2002102197A3 WO2002102197A3 PCT/US2002/018786 US0218786W WO02102197A3 WO 2002102197 A3 WO2002102197 A3 WO 2002102197A3 US 0218786 W US0218786 W US 0218786W WO 02102197 A3 WO02102197 A3 WO 02102197A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- chair
- carrier
- frame assembly
- lumbar support
- chair back
- Prior art date
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
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
-
- 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
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/02—Upholstery attaching means
- A47C31/023—Upholstery attaching means connecting upholstery to frames, e.g. by hooks, clips, snap fasteners, clamping means or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/04—Metal chairs, e.g. tubular
- A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular 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—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- 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
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA03011394A MXPA03011394A (en) | 2001-06-15 | 2002-06-14 | Chair back construction with lumbar support. |
KR1020037016393A KR100641957B1 (en) | 2001-06-15 | 2002-06-14 | Chair back construction with lumbar support |
CA2450026A CA2450026C (en) | 2001-06-15 | 2002-06-14 | Lumbar support for a chair |
GB0328737A GB2392614B (en) | 2001-06-15 | 2002-06-14 | Chair back construction with lumbar support |
AU2002345677A AU2002345677A1 (en) | 2001-06-15 | 2002-06-14 | Chair back construction with lumbar support |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/882,140 US7014269B2 (en) | 2001-06-15 | 2001-06-15 | Chair back construction |
US09/881,795 | 2001-06-15 | ||
US09/882,140 | 2001-06-15 | ||
US09/881,795 US6572190B2 (en) | 2001-06-15 | 2001-06-15 | Lumbar support for a chair |
US10/077,540 | 2002-02-15 | ||
US10/077,540 US6729691B2 (en) | 2001-06-15 | 2002-02-15 | Chair back construction |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2002102197A2 WO2002102197A2 (en) | 2002-12-27 |
WO2002102197A3 true WO2002102197A3 (en) | 2003-05-08 |
WO2002102197B1 WO2002102197B1 (en) | 2004-01-08 |
Family
ID=27373128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/018786 WO2002102197A2 (en) | 2001-06-15 | 2002-06-14 | Chair back construction with lumbar support |
Country Status (8)
Country | Link |
---|---|
US (4) | US7014269B2 (en) |
KR (1) | KR100641957B1 (en) |
CN (1) | CN1301676C (en) |
AU (1) | AU2002345677A1 (en) |
CA (1) | CA2450026C (en) |
GB (1) | GB2392614B (en) |
MX (1) | MXPA03011394A (en) |
WO (1) | WO2002102197A2 (en) |
Families Citing this family (245)
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Also Published As
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WO2002102197A2 (en) | 2002-12-27 |
US6729691B2 (en) | 2004-05-04 |
US7066537B2 (en) | 2006-06-27 |
US20020190552A1 (en) | 2002-12-19 |
KR20040043126A (en) | 2004-05-22 |
US20050121954A1 (en) | 2005-06-09 |
CA2450026A1 (en) | 2002-12-27 |
WO2002102197B1 (en) | 2004-01-08 |
US20020190564A1 (en) | 2002-12-19 |
US7014269B2 (en) | 2006-03-21 |
KR100641957B1 (en) | 2006-11-02 |
CN1301676C (en) | 2007-02-28 |
GB0328737D0 (en) | 2004-01-14 |
AU2002345677A1 (en) | 2003-01-02 |
GB2392614A (en) | 2004-03-10 |
CN1523967A (en) | 2004-08-25 |
MXPA03011394A (en) | 2005-04-19 |
GB2392614B (en) | 2005-12-28 |
US20030001425A1 (en) | 2003-01-02 |
CA2450026C (en) | 2010-08-31 |
US6572190B2 (en) | 2003-06-03 |
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