EP 2769645 A4 20150701 - SITTING TOOL AND CHAIR
Title (en)
SITTING TOOL AND CHAIR
Title (de)
SITZWERKZEUG UND STUHL
Title (fr)
OUTIL POUR S'ASSEOIR ET SIÈGE
Publication
Application
Priority
- JP 2011232333 A 20111023
- JP 2011248709 A 20111114
- JP 2012006686 W 20121018
Abstract (en)
[origin: EP2769645A1] A sitting tool 1 includes a seat panel 3, which includes a first seating face 21 and second seating face 22 extending contiguously from the first seating face 21 toward front of the sitting tool. The second seating face 22 forms a step higher than the first seating face 21 with its end face 221 disposed on the side of the first seating face. When the first seating face 21 supports the hips and the second seating face 22 supports the upper thighs of sitting person, the step suppresses forward displacement of the ischiums of sitting person. The first seating face 21 extends over the entire length of the seat panel 3 in left-right direction of the sitting tool without interrupted by the step.
IPC 8 full level
A47C 27/00 (2006.01); A47C 7/02 (2006.01)
CPC (source: EP US)
A47C 7/021 (2013.01 - EP US); A47C 7/0213 (2018.07 - EP US); A47C 7/029 (2018.07 - EP US); A47C 7/425 (2013.01 - EP US)
Citation (search report)
- [X] AU 2011100012 A4 20110217 - BUIET BIOTECHNOLOGY CO LTD [TW]
- [IA] SE 512057 C2 20000117 - YRJOE RINNE [SE], et al
- [I] US 5855415 A 19990105 - LILLEY JR DANIEL T [US]
- [I] FR 2779622 A1 19991217 - R & D IND SARL [FR]
- See references of WO 2013061552A1
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)
EP 2769645 A1 20140827; EP 2769645 A4 20150701; CN 103889277 A 20140625; JP 6091423 B2 20170308; JP WO2013061552 A1 20150402; US 2014290667 A1 20141002; WO 2013061552 A1 20130502
DOCDB simple family (application)
EP 12843509 A 20121018; CN 201280052109 A 20121018; JP 2012006686 W 20121018; JP 2013540642 A 20121018; US 201214353592 A 20121018