DE4015991C2 - - Google Patents
Info
- Publication number
- DE4015991C2 DE4015991C2 DE4015991A DE4015991A DE4015991C2 DE 4015991 C2 DE4015991 C2 DE 4015991C2 DE 4015991 A DE4015991 A DE 4015991A DE 4015991 A DE4015991 A DE 4015991A DE 4015991 C2 DE4015991 C2 DE 4015991C2
- Authority
- DE
- Germany
- Prior art keywords
- frames
- backrest
- chair
- nuts
- chair according
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
-
- 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
- A47C7/445—Supports 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
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/02—Dismountable chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/02—Dismountable chairs
- A47C4/03—Non-upholstered chairs, e.g. metal, plastic or wooden chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9005662U DE9005662U1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
DE4015991A DE4015991A1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9005662U DE9005662U1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
DE4015991A DE4015991A1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4015991A1 DE4015991A1 (de) | 1991-11-21 |
DE4015991C2 true DE4015991C2 (enrdf_load_stackoverflow) | 1992-05-21 |
Family
ID=41138645
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9005662U Expired - Lifetime DE9005662U1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
DE4015991A Granted DE4015991A1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9005662U Expired - Lifetime DE9005662U1 (de) | 1990-05-18 | 1990-05-18 | Stuhl |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE9005662U1 (enrdf_load_stackoverflow) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1264002B (de) * | 1961-12-13 | 1968-03-21 | Hermann Bode | Federnder Traeger fuer die Lehne von Sitzmoebeln |
US4580836A (en) * | 1982-12-23 | 1986-04-08 | Intercollection Development S.A. Gyrenmoos | Chair |
DE8436953U1 (de) * | 1984-12-18 | 1985-03-21 | Pollak, Otto Franz, 6940 Weinheim | Sitz- oder liegemoebel mit mindestens einem federnd schwenkbaren teil, beispielsweise kopfteil, rueckenlehne od.dgl. |
US4603904A (en) * | 1985-08-12 | 1986-08-05 | Shelby Williams Industries, Inc. | Chair with articulated, flexible spring backrest |
-
1990
- 1990-05-18 DE DE9005662U patent/DE9005662U1/de not_active Expired - Lifetime
- 1990-05-18 DE DE4015991A patent/DE4015991A1/de active Granted
Also Published As
Publication number | Publication date |
---|---|
DE9005662U1 (de) | 1990-07-26 |
DE4015991A1 (de) | 1991-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |