EP0543799A1 - Matelas pour un système de matelas - Google Patents
Matelas pour un système de matelas Download PDFInfo
- Publication number
- EP0543799A1 EP0543799A1 EP93101990A EP93101990A EP0543799A1 EP 0543799 A1 EP0543799 A1 EP 0543799A1 EP 93101990 A EP93101990 A EP 93101990A EP 93101990 A EP93101990 A EP 93101990A EP 0543799 A1 EP0543799 A1 EP 0543799A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mattress
- spring elements
- spring
- mattress according
- top mattress
- 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.)
- Granted
Links
- 239000004753 textile Substances 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000806 elastomer Substances 0.000 abstract description 2
- 230000000284 resting effect Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/065—Spring inlays of special shape
Definitions
- the invention relates to an upper mattress for a mattress system consisting of an upper and a lower mattress according to the preamble of claim 1.
- top mattresses with spring cores containing coil springs have essentially the same spring characteristics everywhere. As a result, their flexibility does not correspond to the expected load in all areas of the bed. In addition, spiral springs are relatively complicated to manufacture and install and, as metal parts, represent an undesirable foreign body in the top mattress.
- the invention has for its object to provide a generic top mattress with spring elements, the spring characteristics can be changed by slight modifications and thus adaptable to different loads.
- the invention as characterized in the claims, creates such a top mattress, which also permits advantageous further developments, the special properties of which will be referred to below. In particular, it can easily be made entirely of plastic and textile or textile-like materials.
- the top mattress (Fig. 1) contains between an upper edition and a lower edition e.g. B. horsehair or textile fibers spring elements 1.
- each spring element 1 consists of a plurality of stacked and firmly interconnected pipe sections 2 made of elastic material, preferably an elastomer, and has a support surface 3 on its upper and lower end for supporting the respective support.
- Individual pipe sections 2 have connecting elements 4 on both sides for producing snap connections with adjacent spring elements.
- the spring elements 1 can be designed differently depending on the desired spring characteristic (Fig. 2).
- individual pipe sections for stiffening can contain horizontal struts 5, which can also serve as contact surfaces 3 if the outer pipe sections are halved.
- Spring elements 1 of different characteristics can be distributed in the top mattress according to the expected local load. Local rigidity and spring properties of the top mattress can also be influenced by making or not making snap connections between adjacent spring elements 1.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Springs (AREA)
- Massaging Devices (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2171/89 | 1989-06-08 | ||
CH2171/89A CH681950A5 (fr) | 1989-06-08 | 1989-06-08 | |
EP90110501A EP0401712B1 (fr) | 1989-06-08 | 1990-06-01 | Système de matelas |
US80114691A | 1991-12-02 | 1991-12-02 | |
CA002057161A CA2057161A1 (fr) | 1989-06-08 | 1991-12-06 | Sommier |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90110501.5 Division | 1990-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0543799A1 true EP0543799A1 (fr) | 1993-05-26 |
EP0543799B1 EP0543799B1 (fr) | 1996-09-04 |
Family
ID=57755499
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93101990A Expired - Lifetime EP0543799B1 (fr) | 1989-06-08 | 1990-06-01 | Matelas pour un système de matelas |
EP90110501A Expired - Lifetime EP0401712B1 (fr) | 1989-06-08 | 1990-06-01 | Système de matelas |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90110501A Expired - Lifetime EP0401712B1 (fr) | 1989-06-08 | 1990-06-01 | Système de matelas |
Country Status (7)
Country | Link |
---|---|
US (1) | US5426799A (fr) |
EP (2) | EP0543799B1 (fr) |
AT (2) | ATE99517T1 (fr) |
CA (1) | CA2057161A1 (fr) |
CH (2) | CH681950A5 (fr) |
DE (2) | DE59004095D1 (fr) |
ES (2) | ES2090725T3 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1155643A2 (fr) * | 2000-05-18 | 2001-11-21 | Florian Dr. Heidinger | Dispositif de support |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5332202A (en) * | 1991-02-06 | 1994-07-26 | The Ohio Mattress Company Licensing And Components Group | Pneumatic member and related attachment elements for cushions, seats, foundations and the like |
US5720471A (en) * | 1995-06-07 | 1998-02-24 | The Ohio Mattress Company Licensing & Components Group | Low profile composite material bedding foundation system and methods of manufacture |
US6406009B1 (en) | 1992-04-17 | 2002-06-18 | Sealy Technology Llc | Flexible support structure with composite material spring modules mounted directly on frame members and related assembly equipment and methods-microtek III |
US6354577B1 (en) * | 1995-06-07 | 2002-03-12 | Sealy Technology Llc | Composite material spring modules with integrally formed attachment fittings |
PT100923B (pt) * | 1992-10-01 | 1997-09-30 | Joao Roberto Dias De Magalhaes | Elementos elasticos e respectivos componentes, fabricados por injeccao em materiais plasticos - nao metalicos - destinados a colchoes, assentos ou outros fins |
DE4337925A1 (de) * | 1993-11-06 | 1995-05-11 | Rokado Metall Holz Kunststoff | Flächenfederelement |
DE59407440D1 (de) * | 1993-11-10 | 1999-01-21 | Senne Lizenz & Produkte Gmbh | Polsterelement mit einer Vielzahl von in regelmässigen Mustern angeordneten Federelementen |
DE4411703A1 (de) * | 1994-04-05 | 1995-10-12 | Ferdinand Baumjohann | Matratzenträger |
US5558314A (en) * | 1995-01-17 | 1996-09-24 | Weinstein; James D. | Fluid-like support device |
ATE195229T1 (de) | 1995-03-22 | 2000-08-15 | Thomas Beteil & Vermoeg Gmbh | Federbrücke für eine untermatratze |
DE29507948U1 (de) * | 1995-03-24 | 1996-06-13 | Froli Kunststoffe Heinrich Fromme, 33758 Schloß Holte-Stukenbrock | Polster-Unterlage |
US6729610B2 (en) | 1995-06-07 | 2004-05-04 | Sealy Technology Llc | Elevated composite material springs with attachment fittings |
DE19537197A1 (de) * | 1995-10-06 | 1997-04-10 | Huelsta Werke Huels Kg | Federholzrahmen |
DE29516995U1 (de) † | 1995-10-26 | 1996-02-15 | Diemer, Gregor, 85456 Wartenberg | Untermatratze |
DE29614891U1 (de) * | 1995-10-26 | 1996-11-07 | Heidinger, Florian, Dr., 83627 Warngau | Stützelement |
DE29606497U1 (de) * | 1996-04-10 | 1997-05-07 | Froli Kunststoffe Heinrich Fromme, 33758 Schloß Holte-Stukenbrock | Endkappe zur federnden Lagerung von Latten eines Lattenrostes |
DE29607141U1 (de) * | 1996-04-19 | 1996-07-25 | Diemer, Gregor, 85456 Wartenberg | Federanordnung für Untermatratzen |
DE29712720U1 (de) * | 1997-07-18 | 1998-09-10 | Froli Kunststoffe Heinrich Fromme, 33758 Schloß Holte-Stukenbrock | Lagerelement für Sitz- oder Liegeflächen sowie Unterbau dafür |
DE29721656U1 (de) * | 1997-12-09 | 1999-01-14 | Froli Kunststoffe Heinrich Fromme, 33758 Schloß Holte-Stukenbrock | Bettsystem |
GB2357429B (en) * | 1998-08-26 | 2002-01-16 | George David Lumgair | Support Device |
US6139095A (en) * | 1998-12-31 | 2000-10-31 | Robertshaw; Richard C. | Split seat pelvic mobilizing chair |
DE29903423U1 (de) * | 1999-02-25 | 1999-05-12 | Hartmann, Siegbert, 32584 Löhne | Federelement |
FR2791239B1 (fr) * | 1999-03-25 | 2001-06-08 | Oniris Sa | Dispositif de suspension d'une latte de sommier |
DE29909654U1 (de) * | 1999-06-02 | 2000-08-10 | Recticel Internationale Bettsysteme GmbH, 59439 Holzwickede | Federelement zum Einsatz in einem Unterbett |
ES2171339B2 (es) * | 1999-07-09 | 2004-08-01 | Flex Equipos De Descanso S.A. | Sistema amortiguador para somieres de gran anchura, en especial para somieres de lamas. |
EP1099397B1 (fr) | 1999-11-13 | 2003-08-06 | Recticel Schlafkomfort GmbH | Sommier avec une pluralité d'éléments-ressort constituant le support de matelas |
DE29919967U1 (de) * | 1999-11-13 | 2001-04-05 | Recticel Schlafkomfort GmbH, 44867 Bochum | Bettrahmen mit einer Mehrzahl von die Matratzenauflage bildenden Federelementen |
DE20000477U1 (de) | 2000-01-13 | 2000-03-23 | Weber Erhard | Gekoppelte Wellenbandfederung für Bettunterrahmen und Matratzen |
US6487738B1 (en) * | 2000-03-20 | 2002-12-03 | Offspring, Llc | Constant restoring force support surface |
DE10030623C1 (de) * | 2000-06-28 | 2002-04-18 | Siegfried Heerklotz | Unterfederung für Polsterauflagen, wie Matratzen |
US6484339B2 (en) | 2001-01-31 | 2002-11-26 | L & P Property Management Company | Bedding or seating product with nestable stackable modules |
FR2824246A1 (fr) * | 2001-05-02 | 2002-11-08 | Tournadre Sa Standard Gum | Dispositif de suspension pour sommier du type multi-elements |
DE20108322U1 (de) * | 2001-05-17 | 2001-08-23 | Hartmann, Siegbert, 32584 Löhne | Einzelfederelement |
CH695258A5 (de) * | 2001-10-12 | 2006-02-28 | Doc Ag | Eine Mehrzahl von Federelementen aufweisende Liege- oder Sitzflaeche sowie Verfahren zur Herstellung dieser Federelemente. |
FR2832042B1 (fr) * | 2001-11-13 | 2004-10-22 | Creations Andre Renault | Sommier et element de suspension pour sommier |
US20030162890A1 (en) * | 2002-02-15 | 2003-08-28 | Kalantar Thomas H. | Nanoscale polymerized hydrocarbon particles and methods of making and using such particles |
FR2836352B1 (fr) * | 2002-02-22 | 2004-10-29 | Prm | Element de suspension |
DE20207113U1 (de) * | 2002-05-04 | 2003-06-18 | FROLI Kunststoffwerk Heinrich Fromme oHG, 33758 Schloß Holte-Stukenbrock | Federlatte für Sitz- oder Liegemöbel |
DE20208896U1 (de) | 2002-06-10 | 2002-10-10 | Hartmann, Siegbert, 32584 Löhne | Federelement |
BE1014979A3 (nl) * | 2002-06-26 | 2004-07-06 | Catry Alphonse | Vering voor een matras of dergelijke. |
DE20300248U1 (de) * | 2002-07-31 | 2003-09-11 | Froli Kunststoffwerk Heinrich | Federelement für Betten |
CA2542978C (fr) * | 2003-10-23 | 2010-07-20 | Herman Miller, Inc. | Structures et elements de support pixelises |
US7237282B2 (en) * | 2005-01-18 | 2007-07-03 | L&P Property Management Company | Stackable and stable bedding foundation |
DE202005006399U1 (de) * | 2005-04-21 | 2006-08-24 | Diemer & Dr. Jaspert GbR, (vertretungsberechtigter Gesellschafter: Herr Dr. Bodo F. Jaspert, 85630 Grasbrunn) | Federsystem |
US7740321B2 (en) * | 2006-05-12 | 2010-06-22 | Herman Miller, Inc. | Suspended pixelated seating structure |
ITMI20061360A1 (it) * | 2006-07-13 | 2008-01-14 | Valentino Fossati | Struttura di molleggio particolarmente per la realizzazione di materassi e simili |
CA2662177A1 (fr) * | 2006-08-29 | 2008-04-24 | Martin B. Rawls-Meehan | Matelas a ressorts en mousse configure avec une fermete variable |
US9510690B2 (en) | 2006-08-29 | 2016-12-06 | Ascion, Llc | Foam spring mattress configured with variable firmness |
DE202006018923U1 (de) * | 2006-12-13 | 2007-02-22 | Hartmann, Siegbert | Einzelfederelement |
CN102772053A (zh) | 2007-01-29 | 2012-11-14 | 赫尔曼米勒有限公司 | 座位结构及其使用方法 |
DE102007030667A1 (de) * | 2007-07-02 | 2009-01-08 | Recticel Schlafkomfort Gmbh | Auflagekonstruktion für eine Matratze |
US20090183311A1 (en) * | 2008-01-18 | 2009-07-23 | Vy Nguyen | Bed Assemblies |
EP2309896B1 (fr) | 2008-04-30 | 2012-02-08 | Goldeck Textil GmbH | Élément élastique de soutien pour espaces creux |
EP2326216B1 (fr) * | 2008-06-04 | 2012-10-24 | Herman Miller, Inc. | Siège suspendu |
JP5646475B2 (ja) * | 2008-07-25 | 2014-12-24 | ハーマン、ミラー、インコーポレイテッドHerman Miller Incorporated | 多層支持構造体 |
DE102011053581B3 (de) * | 2011-09-14 | 2013-01-17 | B.E.C. Breitbach Engineering Consulting Gmbh | Elastisches Element |
JP6037735B2 (ja) * | 2012-09-07 | 2016-12-07 | 株式会社イノアックコーポレーション | ダンパー、ダンパーユニット、およびベッド |
US9901185B2 (en) * | 2014-01-31 | 2018-02-27 | Dreamwell, Ltd. | Mattress including flat springs |
RS1452U1 (en) * | 2015-03-19 | 2016-04-28 | Vit MAREĹ | MULTIPURPOSE BEDS THAT CAN BE USED BY PERSONS WITH SPECIAL NEEDS |
US9848709B2 (en) * | 2015-06-04 | 2017-12-26 | Donald J. Molenda | Multi layered modular support system for lounge and other applications |
ES2714212T3 (es) * | 2016-05-23 | 2019-05-27 | Pikolin S L | Núcleo de colchón mejorado y colchón con dicho núcleo |
CN107455992A (zh) * | 2016-06-03 | 2017-12-12 | 冷鹭浩 | 弹性模块 |
US10786087B2 (en) * | 2017-12-27 | 2020-09-29 | Apex Health Care Mfg. Inc. | Electric bed with independent adjusting device for waist rest |
FR3090307B1 (fr) * | 2018-12-21 | 2021-03-12 | Tournadre Sa Standard Gum | Elément souple à raideur réglable pour meuble de couchage et/ou d’assise |
GB2589839B (en) * | 2019-11-12 | 2021-12-08 | Shock Wbv Ltd | Shock mitigation seat |
US11819134B2 (en) * | 2020-04-30 | 2023-11-21 | Bed Patent Holdings Limited Liability Company | Mattress |
CN112356523B (zh) * | 2020-08-29 | 2021-12-07 | 南京航空航天大学 | 基于可编程刚度的手性胞元构建的梯度点阵吸能结构及其3d打印方法 |
CN115251636A (zh) * | 2021-04-29 | 2022-11-01 | 厦门新技术集成有限公司 | 沙发床 |
Citations (1)
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---|---|---|---|---|
DE2942174A1 (de) * | 1979-10-18 | 1981-04-30 | Fa. Walter Lambach, 2800 Bremen | Federkern fuer matratzen, liegen o.dgl. |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US298927A (en) * | 1884-05-20 | Spring bed-bottom | ||
DE12402C (de) * | P. H. KESEBERG in Wesselburener Koog (Holstein) | Bett-Federboden | ||
DE67765C (de) * | O. F. H. JURY in Berlin SW., Besselstr. 9 | Zerlegbare Sprungfeder-Matratze | ||
DE4806C (de) * | A. GERST in Dirschau | Holzplatten-Federmatratze | ||
DE104447C (fr) * | ||||
DE610708C (de) * | 1935-03-15 | Julius Reichwald | Tragrost fuer Liegemoebel | |
US1742035A (en) * | 1929-02-28 | 1929-12-31 | Hise Bed Spring Company | Bedspring |
US2179148A (en) * | 1937-07-19 | 1939-11-07 | Cushion Aire Corp | Upholstery |
US2233527A (en) * | 1938-12-06 | 1941-03-04 | Robert H Hamblin | Mattress |
US2321790A (en) * | 1942-08-17 | 1943-06-15 | Edward L Bass | Spring structure |
US2433012A (en) * | 1942-11-04 | 1947-12-23 | Zalicovitz Morris | Resilient construction for use in furniture |
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US2434641A (en) * | 1946-02-20 | 1948-01-20 | Henry L Burns | Resilient seat cushion |
US2445158A (en) * | 1946-04-18 | 1948-07-13 | Sparhawk Frank | Hospital bed |
US2611138A (en) * | 1950-02-03 | 1952-09-23 | Englander Co Inc | Mattress and upholstery spring structure |
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US3031690A (en) * | 1959-03-12 | 1962-05-01 | Ramsay George Samuel | Upholstery construction |
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CH474982A (de) * | 1967-07-11 | 1969-07-15 | Atelier Team Form | Federnde Matratzen-Unterlage |
CH483234A (de) * | 1968-06-11 | 1969-12-31 | Xaver Sproll Franz | Bettrost |
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CH506275A (de) * | 1969-04-28 | 1971-04-30 | Atelier Team Form | Matratzenunterlage |
DE1943832A1 (de) * | 1969-08-28 | 1971-04-15 | Wagner Karl A | Polsterauflage und Verfahren zur Herstellung derselben |
US3656190A (en) * | 1969-10-16 | 1972-04-18 | John J Regan | Body support |
US3665529A (en) * | 1970-07-21 | 1972-05-30 | Hoover Ball & Bearing Co | Frame for box spring assembly |
US3765038A (en) * | 1972-05-17 | 1973-10-16 | Hercules Inc | Plastic spring assembly connected to a support tray |
US3950797A (en) * | 1974-08-22 | 1976-04-20 | The United States Bedding Company | Mattress base |
DK144056C (da) * | 1976-07-27 | 1982-05-10 | H M Hansen | Sidde- eller liggeunderlag |
CH619605A5 (fr) * | 1977-09-30 | 1980-10-15 | Marpal Ag | |
CH616574A5 (en) * | 1977-11-22 | 1980-04-15 | Roth & Cie Ag | Connection of a helical spring to an object |
US4190914A (en) * | 1978-03-29 | 1980-03-04 | Souleymane Diallo | Sleep unit |
CH625115A5 (en) * | 1979-08-09 | 1981-09-15 | Valhaus Trust Reg | Base for a bed |
GB2088206A (en) * | 1980-11-27 | 1982-06-09 | Chun Ho Lai | Ventilative bedding |
DE3119893A1 (de) * | 1981-05-19 | 1982-12-16 | Dunlop Ag, 6450 Hanau | Lattenrost aus holz oder kunststoff fuer betten oder liegen |
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DE8814506U1 (de) * | 1988-11-21 | 1989-03-23 | Domiro Naturmatratzen & Wohnideen, 7107 Bad Friedrichshall | Dekubitus-Matratze |
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US5044027A (en) * | 1990-04-09 | 1991-09-03 | Moon Benny C | Cushion construction |
-
1989
- 1989-06-08 CH CH2171/89A patent/CH681950A5/de not_active IP Right Cessation
-
1990
- 1990-06-01 DE DE90110501T patent/DE59004095D1/de not_active Expired - Fee Related
- 1990-06-01 DE DE59010485T patent/DE59010485D1/de not_active Expired - Fee Related
- 1990-06-01 AT AT90110501T patent/ATE99517T1/de not_active IP Right Cessation
- 1990-06-01 ES ES93101990T patent/ES2090725T3/es not_active Expired - Lifetime
- 1990-06-01 AT AT93101990T patent/ATE142090T1/de active
- 1990-06-01 ES ES90110501T patent/ES2047759T3/es not_active Expired - Lifetime
- 1990-06-01 EP EP93101990A patent/EP0543799B1/fr not_active Expired - Lifetime
- 1990-06-01 EP EP90110501A patent/EP0401712B1/fr not_active Expired - Lifetime
-
1991
- 1991-12-06 CA CA002057161A patent/CA2057161A1/fr not_active Abandoned
-
1993
- 1993-04-05 US US08/042,852 patent/US5426799A/en not_active Expired - Fee Related
- 1993-06-08 CH CH241/93A patent/CH683234A5/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2942174A1 (de) * | 1979-10-18 | 1981-04-30 | Fa. Walter Lambach, 2800 Bremen | Federkern fuer matratzen, liegen o.dgl. |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1155643A2 (fr) * | 2000-05-18 | 2001-11-21 | Florian Dr. Heidinger | Dispositif de support |
EP1155643A3 (fr) * | 2000-05-18 | 2002-09-11 | Florian Dr. Heidinger | Dispositif de support |
Also Published As
Publication number | Publication date |
---|---|
EP0401712A1 (fr) | 1990-12-12 |
ES2047759T3 (es) | 1994-03-01 |
EP0401712B1 (fr) | 1994-01-05 |
DE59010485D1 (de) | 1996-10-10 |
ATE99517T1 (de) | 1994-01-15 |
EP0543799B1 (fr) | 1996-09-04 |
ES2090725T3 (es) | 1996-10-16 |
DE59004095D1 (de) | 1994-02-17 |
CH683234A5 (de) | 1994-02-15 |
CA2057161A1 (fr) | 1993-06-07 |
CH681950A5 (fr) | 1993-06-30 |
US5426799A (en) | 1995-06-27 |
ATE142090T1 (de) | 1996-09-15 |
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