EP 2545810 A4 20131009 - CHAIR HAVING A DIVIDED BACKREST PANEL WITH A MASSAGER
Title (en)
CHAIR HAVING A DIVIDED BACKREST PANEL WITH A MASSAGER
Title (de)
STUHL MIT GETEILTER RÜCKENLEHNE UND EINER MASSAGEFUNKTION
Title (fr)
CHAISE MUNIE D'UN PANNEAU DOSSIER DIVISÉ AVEC SYSTÈME DE MASSAGE
Publication
Application
Priority
- KR 20100021952 A 20100311
- KR 2011001721 W 20110311
Abstract (en)
[origin: US2012306245A1] A chair having a detachable backrest panel with a massager. The chair includes: a backrest support coupled to one side of back of the chair seat, extending in an upward direction; a first support member coupled to the backrest support in a rotatable manner; a second support member coupled to the backrest support in a rotatable manner; a first backrest rotational axis that is arranged in parallel to the backrest support and has a lower end being coupled to the backrest support and extended therefrom; a second backrest rotational axis that is arranged in symmetry with the first backrest rotational axis with respect to the backrest support and has a lower end being coupled to the backrest support and extended therefrom; a first backrest coupled to the first backrest rotational axis in a rotatable manner; and a second backrest coupled to the second backrest rotational axis in a rotatable manner.
IPC 8 full level
A47C 7/46 (2006.01); A61H 21/00 (2006.01); A61H 23/00 (2006.01)
CPC (source: EP US)
A47C 7/405 (2013.01 - EP US); A47C 7/42 (2013.01 - EP US); A47C 7/46 (2013.01 - EP US); A47C 9/002 (2013.01 - EP US); A61H 7/002 (2013.01 - EP US); A61H 23/00 (2013.01 - EP US); A61H 39/04 (2013.01 - EP US); A61H 2201/0142 (2013.01 - EP US); A61H 2201/0149 (2013.01 - EP US); A61H 2201/0207 (2013.01 - EP US); A61H 2201/1261 (2013.01 - EP US); A61H 2201/1692 (2013.01 - EP US); A61H 2205/081 (2013.01 - EP US)
Citation (search report)
- [XA] WO 2007139365 A1 20071206 - PARK CHANG JUN [KR]
- [A] DE 29822261 U1 20000427 - SCHUSTER DESIGN RELAX SYSTEME [DE]
- [A] WO 2009131360 A2 20091029 - PARK CHANG JOON [KR]
- See references of WO 2011112039A2
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2012306245 A1 20121206; CN 102892333 A 20130123; CN 102892333 B 20150812; EP 2545810 A2 20130116; EP 2545810 A4 20131009; JP 2013521856 A 20130613; KR 101003756 B1 20101228; WO 2011112039 A2 20110915; WO 2011112039 A3 20120315
DOCDB simple family (application)
US 201113578817 A 20110311; CN 201180013219 A 20110311; EP 11753644 A 20110311; JP 2012556988 A 20110311; KR 20100021952 A 20100311; KR 2011001721 W 20110311