IT994278B - Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabile - Google Patents
Perfezionamento nelle poltrone con spalliera sostenute elasticamente ed inclinabileInfo
- Publication number
- IT994278B IT994278B IT52560/73A IT5256073A IT994278B IT 994278 B IT994278 B IT 994278B IT 52560/73 A IT52560/73 A IT 52560/73A IT 5256073 A IT5256073 A IT 5256073A IT 994278 B IT994278 B IT 994278B
- Authority
- IT
- Italy
- Prior art keywords
- armchairs
- improvement
- seat
- elastically supported
- permits
- Prior art date
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)
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)
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)
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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