IT9012561A0 - OPERATIONAL TYPE CHAIR OR ARMCHAIR, PARTICULARLY FOR THE OFFICE, WITH VARIABLE BACKREST AND BALANCED BY THE USER'S BODY WEIGHT WEIGHING ON THE SEAT - Google Patents
OPERATIONAL TYPE CHAIR OR ARMCHAIR, PARTICULARLY FOR THE OFFICE, WITH VARIABLE BACKREST AND BALANCED BY THE USER'S BODY WEIGHT WEIGHING ON THE SEATInfo
- Publication number
- IT9012561A0 IT9012561A0 IT12561A IT1256190A IT9012561A0 IT 9012561 A0 IT9012561 A0 IT 9012561A0 IT 12561 A IT12561 A IT 12561A IT 1256190 A IT1256190 A IT 1256190A IT 9012561 A0 IT9012561 A0 IT 9012561A0
- Authority
- IT
- Italy
- Prior art keywords
- armchair
- balanced
- office
- seat
- user
- Prior art date
Links
- 230000037396 body weight Effects 0.000 title 1
- 238000005303 weighing Methods 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
- A47C1/03274—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs of torsion type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12561A IT1241914B (en) | 1990-12-14 | 1990-12-14 | OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT. |
IE400691A IE914006A1 (en) | 1990-12-14 | 1991-11-18 | Chair with reclining back |
EP91119795A EP0490131A1 (en) | 1990-12-14 | 1991-11-21 | Chair with reclining back |
CA002056753A CA2056753A1 (en) | 1990-12-14 | 1991-12-02 | Chair with reclining back |
JP3321798A JPH053817A (en) | 1990-12-14 | 1991-12-05 | Chair having reclining seat back |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT12561A IT1241914B (en) | 1990-12-14 | 1990-12-14 | OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9012561A0 true IT9012561A0 (en) | 1990-12-14 |
IT9012561A1 IT9012561A1 (en) | 1992-06-14 |
IT1241914B IT1241914B (en) | 1994-02-01 |
Family
ID=11141626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT12561A IT1241914B (en) | 1990-12-14 | 1990-12-14 | OPERATING TYPE CHAIR OR ARMCHAIR, ESPECIALLY FOR THE OFFICE, WITH A VARIABLE STRUCTURE AND BALANCED BY THE BODY WEIGHT OF THE USER WHO SEAVES ON THE SEAT. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0490131A1 (en) |
JP (1) | JPH053817A (en) |
CA (1) | CA2056753A1 (en) |
IE (1) | IE914006A1 (en) |
IT (1) | IT1241914B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7048335B2 (en) | 2003-06-05 | 2006-05-23 | Steelcase Development Corporation | Seating unit with crossbar seat support |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8614186U1 (en) * | 1986-05-26 | 1986-07-17 | Drabert Söhne GmbH & Co, 4950 Minden | chair |
EP0271600B1 (en) * | 1986-12-19 | 1991-11-27 | C.O.M. Cooperativa Operai Mobilieri S.C.R.L. | An adjustable chair |
-
1990
- 1990-12-14 IT IT12561A patent/IT1241914B/en active IP Right Grant
-
1991
- 1991-11-18 IE IE400691A patent/IE914006A1/en unknown
- 1991-11-21 EP EP91119795A patent/EP0490131A1/en not_active Withdrawn
- 1991-12-02 CA CA002056753A patent/CA2056753A1/en not_active Abandoned
- 1991-12-05 JP JP3321798A patent/JPH053817A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IE914006A1 (en) | 1992-06-17 |
IT1241914B (en) | 1994-02-01 |
EP0490131A1 (en) | 1992-06-17 |
JPH053817A (en) | 1993-01-14 |
IT9012561A1 (en) | 1992-06-14 |
CA2056753A1 (en) | 1992-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |