CH618331A5 - Chair with movable back and seat - Google Patents

Chair with movable back and seat Download PDF

Info

Publication number: CH618331A5
Authority: CH; Switzerland
Prior art keywords: seat; support; backrest; chair according; chair
Prior art date: 1976-09-07

Application number

CH1086377A

Other languages

English (en)

French (fr)

Inventor

Emilio Ambasz

Original Assignee

Center Design Res & Dev

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.)

1976-09-07

Filing date

1977-09-06

Publication date

1980-07-31

1976-09-07 Priority claimed from US05/721,164 external-priority patent/US4084850A/en

1977-09-06 Application filed by Center Design Res & Dev filed Critical Center Design Res & Dev

1980-07-31 Publication of CH618331A5 publication Critical patent/CH618331A5/fr

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- 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
- A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/443—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
- A47C7/444—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs of torsion type

Landscapes

Chairs Characterized By Structure (AREA)
Chair Legs, Seat Parts, And Backrests (AREA)
Chairs For Special Purposes, Such As Reclining Chairs (AREA)

CH1086377A 1976-09-07 1977-09-06 Chair with movable back and seat CH618331A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/721,164 US4084850A (en)	1975-06-13	1976-09-07	Chair

Publications (1)

Publication Number	Publication Date
CH618331A5 true CH618331A5 (en)	1980-07-31

Family

ID=24896812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1086377A CH618331A5 (en)	1976-09-07	1977-09-06	Chair with movable back and seat

Country Status (17)

Country	Link
JP (2)	JPS5349563A (de)
AR (1)	AR224227A1 (de)
AT (1)	AT367991B (de)
AU (1)	AU510832B2 (de)
BE (1)	BE858444R (de)
BR (1)	BR7705953A (de)
CA (1)	CA1076944A (de)
CH (1)	CH618331A5 (de)
DE (1)	DE2740072A1 (de)
DK (1)	DK158372C (de)
ES (1)	ES230752Y (de)
FR (1)	FR2363301B2 (de)
GB (1)	GB1582770A (de)
IT (1)	IT1112114B (de)
MX (1)	MX144620A (de)
NL (1)	NL7709160A (de)
SE (1)	SE432869B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT387504B (de) *	1984-05-15	1989-02-10	Herzog Reinhold	Sitzgruppe, welche aus einem tisch und einer ecksitzbank besteht
IT1183571B (it) *	1985-05-08	1987-10-22	Fantoni Arredamenti Spa	Struttura di poltronicina e/o sedia anatomica a piu' posizioni
US6135556A (en)	1998-06-05	2000-10-24	Teknion Furniture Systems Inc.	Seat adjustment mechanism
US10463153B2 (en) *	2016-06-09	2019-11-05	Steelcase Inc.	Seating arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE515802C (de) *		1931-01-14	Albert Stoll	Stuhl mit in der Hoehe verstellbarer Rueckenstuetze
US2627898A (en) *	1951-02-19	1953-02-10	Jackson George Mcstay	Chair having an adjustable seat and back rest
DE1998310U (de) *	1968-08-17	1968-12-12	Walter Roth	Zigarettenspitze
JPS514607B1 (de) *	1970-06-18	1976-02-13
US3982785A (en) *	1974-07-29	1976-09-28	Center For Design Research And Development	Chair

1977
- 1977-08-10 SE SE7709049A patent/SE432869B/xx not_active IP Right Cessation
- 1977-08-17 CA CA284,886A patent/CA1076944A/en not_active Expired
- 1977-08-18 NL NL7709160A patent/NL7709160A/ not_active Application Discontinuation
- 1977-08-22 AU AU28120/77A patent/AU510832B2/en not_active Expired
- 1977-08-31 IT IT50841/77A patent/IT1112114B/it active
- 1977-09-01 FR FR7726580A patent/FR2363301B2/fr not_active Expired
- 1977-09-02 AT AT0632177A patent/AT367991B/de not_active IP Right Cessation
- 1977-09-05 GB GB36987/77A patent/GB1582770A/en not_active Expired
- 1977-09-06 ES ES1977230752U patent/ES230752Y/es not_active Expired
- 1977-09-06 CH CH1086377A patent/CH618331A5/fr not_active IP Right Cessation
- 1977-09-06 AR AR269108A patent/AR224227A1/es active
- 1977-09-06 DK DK396377A patent/DK158372C/da not_active IP Right Cessation
- 1977-09-06 DE DE19772740072 patent/DE2740072A1/de not_active Withdrawn
- 1977-09-06 BE BE180706A patent/BE858444R/xx not_active IP Right Cessation
- 1977-09-06 MX MX170474A patent/MX144620A/es unknown
- 1977-09-07 JP JP10766777A patent/JPS5349563A/ja active Pending
- 1977-09-08 BR BR7705953A patent/BR7705953A/pt unknown
1987
- 1987-08-03 JP JP62194283A patent/JPS63109819A/ja active Pending

Also Published As

Publication number	Publication date
DK396377A (da)	1978-03-08
ES230752U (es)	1977-11-16
ES230752Y (es)	1978-03-16
CA1076944A (en)	1980-05-06
FR2363301A2 (fr)	1978-03-31
AU2812077A (en)	1979-03-01
BE858444R (fr)	1978-03-06
DK158372B (da)	1990-05-14
JPS5349563A (en)	1978-05-06
AU510832B2 (en)	1980-07-17
ATA632177A (de)	1982-01-15
IT1112114B (it)	1986-01-13
AR224227A1 (es)	1981-11-13
AT367991B (de)	1982-08-25
GB1582770A (en)	1981-01-14
DK158372C (da)	1990-10-15
BR7705953A (pt)	1978-06-20
FR2363301B2 (fr)	1986-02-14
NL7709160A (nl)	1978-03-09
SE7709049L (sv)	1978-03-08
JPS63109819A (ja)	1988-05-14
MX144620A (es)	1981-10-30
SE432869B (sv)	1984-04-30
DE2740072A1 (de)	1978-03-09

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Legal Events

Date	Code	Title	Description
1992-05-29	PL	Patent ceased
2024-10-31	PL	Patent ceased