PL4274450T3 - Oparcie krzesła - Google Patents

Oparcie krzesła

Info

Publication number
PL4274450T3
PL4274450T3 PL21844064.2T PL21844064T PL4274450T3 PL 4274450 T3 PL4274450 T3 PL 4274450T3 PL 21844064 T PL21844064 T PL 21844064T PL 4274450 T3 PL4274450 T3 PL 4274450T3
Authority
PL
Poland
Prior art keywords
chair back
chair
Prior art date
Application number
PL21844064.2T
Other languages
English (en)
Inventor
Stefano Serena
Riccardo DE ZEN
Original Assignee
Brado S.P.A.
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 Brado S.P.A. filed Critical Brado S.P.A.
Publication of PL4274450T3 publication Critical patent/PL4274450T3/pl

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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Manipulator (AREA)
PL21844064.2T 2021-01-11 2021-12-23 Oparcie krzesła PL4274450T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102021000000344A IT202100000344A1 (it) 2021-01-11 2021-01-11 Dispositivo di movimentazione di un supporto lombare in sedie.
PCT/IB2021/062253 WO2022149039A1 (en) 2021-01-11 2021-12-23 Chair back

Publications (1)

Publication Number Publication Date
PL4274450T3 true PL4274450T3 (pl) 2025-06-09

Family

ID=75111815

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21844064.2T PL4274450T3 (pl) 2021-01-11 2021-12-23 Oparcie krzesła

Country Status (5)

Country Link
EP (1) EP4274450B1 (pl)
ES (1) ES3017795T3 (pl)
IT (1) IT202100000344A1 (pl)
PL (1) PL4274450T3 (pl)
WO (1) WO2022149039A1 (pl)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0420370A1 (en) * 1989-09-25 1991-04-03 Medical Corporation Brunswick Fitted seating apparatus and manufacture
US5344211A (en) * 1993-08-05 1994-09-06 Riyaz Adat Adjustable backrest
CN103371657A (zh) * 2012-04-27 2013-10-30 蔡芳华 办公室座椅
KR101384987B1 (ko) * 2013-12-26 2014-04-14 (주) 파트라 의자용 요추지지장치

Also Published As

Publication number Publication date
WO2022149039A1 (en) 2022-07-14
ES3017795T3 (en) 2025-05-13
EP4274450B1 (en) 2025-01-22
EP4274450A1 (en) 2023-11-15
IT202100000344A1 (it) 2022-07-11

Similar Documents

Publication Publication Date Title
CA195768S (en) Chair
CA197489S (en) Chair
CA203709S (en) Chair
CA201335S (en) Chair
CA199392S (en) Chair
CA197490S (en) Chair
CA202967S (en) Chair
CA197652S (en) Chair
CA197491S (en) Chair
CA203705S (en) Chair back
CA197482S (en) Chair
CA201336S (en) Chair
CA201299S (en) Chair
CA204945S (en) Chair
CA203422S (en) Chair
CA201830S (en) Chair
CA201338S (en) Chair
CA195685S (en) Chair
CA206648S (en) Chair
CA203255S (en) Chair
CA208787S (en) Chair
CA206062S (en) Chair
CA201897S (en) Chair
CA208806S (en) Chair
PL4274450T3 (pl) Oparcie krzesła