HK1098931A1 - Chair back rest with improved resilience and support - Google Patents

Chair back rest with improved resilience and support

Info

Publication number
HK1098931A1
HK1098931A1 HK07106477.2A HK07106477A HK1098931A1 HK 1098931 A1 HK1098931 A1 HK 1098931A1 HK 07106477 A HK07106477 A HK 07106477A HK 1098931 A1 HK1098931 A1 HK 1098931A1
Authority
HK
Hong Kong
Prior art keywords
support
chair back
back rest
improved resilience
resilience
Prior art date
Application number
HK07106477.2A
Other languages
English (en)
Inventor
Jay R Machael
Marcus C Koepke
Brian R Trego
Brian Erickson
Amin K Habboub
Original Assignee
Hni Tech Inc
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 Hni Tech Inc filed Critical Hni Tech Inc
Publication of HK1098931A1 publication Critical patent/HK1098931A1/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
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile 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
    • A47C7/02—Seat parts
    • A47C7/14—Seat parts of adjustable shape; elastically mounted ; adaptable to a user contour or ergonomic seating positions
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/03—Pneumatic
HK07106477.2A 2003-12-30 2007-06-15 Chair back rest with improved resilience and support HK1098931A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/750,576 US8157325B2 (en) 2003-12-30 2003-12-30 Chair back rest with improved resilience and support
PCT/US2004/043584 WO2005065489A2 (en) 2003-12-30 2004-12-29 Chair back rest with improved resilience and support

Publications (1)

Publication Number Publication Date
HK1098931A1 true HK1098931A1 (en) 2007-08-03

Family

ID=34711301

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07106477.2A HK1098931A1 (en) 2003-12-30 2007-06-15 Chair back rest with improved resilience and support

Country Status (7)

Country Link
US (1) US8157325B2 (zh)
EP (1) EP1699318B1 (zh)
CN (1) CN1905822B (zh)
CA (1) CA2552326C (zh)
HK (1) HK1098931A1 (zh)
MX (1) MX347232B (zh)
WO (1) WO2005065489A2 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2714851C (en) 2007-03-13 2015-10-27 Hni Technologies Inc. Dynamic chair back lumbar support system
US7604298B2 (en) * 2007-06-01 2009-10-20 Steelcase Development Corporation Chair back attachment and method of assembly
US8016360B2 (en) * 2007-08-01 2011-09-13 Hni Technologies Inc. Adjustable arm rest for chair
US8973993B2 (en) * 2011-05-06 2015-03-10 Lme Inc. Configurable cushion set for a seat
US8517468B2 (en) * 2011-07-19 2013-08-27 Sheena Scott-Groveveldt Cushioned bed chair
WO2015161265A1 (en) 2014-04-17 2015-10-22 Hni Technologies Inc. Armrest
US9642469B2 (en) * 2014-12-31 2017-05-09 Paul Savicki Seating apparatus with adjustable cushioning

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Also Published As

Publication number Publication date
EP1699318A2 (en) 2006-09-13
WO2005065489A2 (en) 2005-07-21
MX347232B (es) 2017-04-19
US20050146195A1 (en) 2005-07-07
CA2552326C (en) 2014-09-09
WO2005065489A3 (en) 2005-08-11
US8157325B2 (en) 2012-04-17
CA2552326A1 (en) 2005-07-21
CN1905822B (zh) 2012-02-22
CN1905822A (zh) 2007-01-31
EP1699318B1 (en) 2015-09-23
EP1699318A4 (en) 2008-03-05

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20161229