IT994278B - Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile - Google Patents

Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile

Info

Publication number: IT994278B
Authority: IT; Italy
Prior art keywords: armchairs; improvement; seat; elastically supported; permits
Prior art date: 1972-09-25

Application number

IT52560/73A

Other languages

English (en)

Original Assignee

La Z Boy Chair Co

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.)

1972-09-25

Filing date

1973-09-17

Publication date

1975-10-20

1973-09-17 Application filed by La Z Boy Chair Co filed Critical La Z Boy Chair Co

1975-10-20 Application granted granted Critical

1975-10-20 Publication of IT994278B publication Critical patent/IT994278B/it

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
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
- 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

Landscapes

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

IT52560/73A 1972-09-25 1973-09-17 Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile IT994278B (it)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US29192172A	1972-09-25	1972-09-25
US45823474A	1974-04-05	1974-04-05

Publications (1)

Publication Number	Publication Date
IT994278B true IT994278B (it)	1975-10-20

Family

ID=41057606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT52560/73A IT994278B (it)	1972-09-25	1973-09-17	Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile

Country Status (9)

Country	Link
US (1)	US3973798A (it)
JP (2)	JPS4970756A (it)
CA (1)	CA1003740A (it)
DE (1)	DE2348173C3 (it)
GB (1)	GB1429384A (it)
IT (1)	IT994278B (it)
MY (1)	MY7800224A (it)
ZA (1)	ZA737519B (it)
ZM (1)	ZM15773A1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5135284A (en) *	1991-01-09	1992-08-04	Leggett & Platt, Incorporated	Knock-down chair back bracket
US5505522A (en) *	1994-01-31	1996-04-09	La-Z-Boy Chair Company	Deflectable seat back
US5601340A (en) *	1994-05-20	1997-02-11	Stout; Max W.	Ready-to-assemble upholstered furniture
US6820934B2 (en) *	2000-11-09	2004-11-23	Michigan Tube Swagers & Fabricators, Inc.	Chair having flexible back support
US6471293B2 (en)	2000-11-09	2002-10-29	Michigan Tube Swagers & Fabricators, Inc.	Stackable chair with flexible back support
US6805412B2 (en) *	2001-08-30	2004-10-19	Burgess Furniture Ltd.	Stackable chair with flexible back

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US518097A (en) *		1894-04-10		Removable back for seats
US606992A (en) *		1898-07-05		Adolph g
US2032288A (en) *		1936-02-25		Unftfd statfs patfnt offipf
US1150189A (en) *	1914-10-03	1915-08-17	Barney And Smith Car Company	Chair.
US1998090A (en) *	1933-02-17	1935-04-16	Heywood Wakefield Co	Chair
US2109697A (en) *	1935-07-20	1938-03-01	Nachman Spring Filled Corp	Seating furniture construction
US2570177A (en) *	1948-05-27	1951-10-02	Posture Res Inst Inc	Chair having a resilient back rest
US2764224A (en) *	1953-01-28	1956-09-25	Maurer Pierre	Reclining chair with foot rest articulation
US3036864A (en) *	1960-05-31	1962-05-29	Arai Zentaro	Fixing device for back board, elbow rests and legs of a chair
US3525549A (en) *	1968-07-19	1970-08-25	La Z Boy Chair Co	Detachable chair back

1973
- 1973-08-22 CA CA179,428A patent/CA1003740A/en not_active Expired
- 1973-09-13 GB GB4311573A patent/GB1429384A/en not_active Expired
- 1973-09-17 IT IT52560/73A patent/IT994278B/it active
- 1973-09-24 ZA ZA737519*A patent/ZA737519B/xx unknown
- 1973-09-25 DE DE2348173A patent/DE2348173C3/de not_active Expired
- 1973-09-25 JP JP48107057A patent/JPS4970756A/ja active Pending
- 1973-09-25 ZM ZM157/73*UA patent/ZM15773A1/xx unknown
1975
- 1975-03-05 US US05/555,607 patent/US3973798A/en not_active Expired - Lifetime
1978
- 1978-03-08 JP JP1978028566U patent/JPS5633397Y2/ja not_active Expired
- 1978-12-30 MY MY224/78A patent/MY7800224A/xx unknown

Also Published As

Publication number	Publication date
DE2348173B2 (de)	1979-01-11
MY7800224A (en)	1978-12-31
JPS53132404U (it)	1978-10-20
DE2348173C3 (de)	1979-09-20
US3973798A (en)	1976-08-10
GB1429384A (en)	1976-03-24
ZM15773A1 (en)	1974-06-21
JPS5633397Y2 (it)	1981-08-07
JPS4970756A (it)	1974-07-09
DE2348173A1 (de)	1974-03-28
CA1003740A (en)	1977-01-18
ZA737519B (en)	1974-08-28

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IT994278B (it)	1975-10-20	Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile
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