EP0465810A1 - Matelas - Google Patents

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Publication number
EP0465810A1
EP0465810A1 EP91108602A EP91108602A EP0465810A1 EP 0465810 A1 EP0465810 A1 EP 0465810A1 EP 91108602 A EP91108602 A EP 91108602A EP 91108602 A EP91108602 A EP 91108602A EP 0465810 A1 EP0465810 A1 EP 0465810A1
Authority
EP
European Patent Office
Prior art keywords
mattress
base
recess
core
mattress 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.)
Granted
Application number
EP91108602A
Other languages
German (de)
English (en)
Other versions
EP0465810B1 (fr
Inventor
Werner Lück
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0465810A1 publication Critical patent/EP0465810A1/fr
Application granted granted Critical
Publication of EP0465810B1 publication Critical patent/EP0465810B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/146—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities on the outside surface of the mattress or cushion
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • 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
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05715—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with modular blocks, or inserts, with layers of different material

Definitions

  • the invention relates to a mattress according to the preamble of the main claim.
  • a generic mattress is described in DE-U-89 00 196.
  • the actual mattress consists of a base mattress made of foam over the entire length and the entire cross section.
  • the base mattress has a recess which extends essentially over the entire length of the base mattress.
  • a cushion body made of several foam sheets known from EP-A-236 668 is inserted into the recess.
  • a good mattress is not so soft that it impedes the sleeper's movements and breathing.
  • a good mattress is point elastic, i. H. it yields only in that narrowly limited area where it is stressed. However, it does not form any further hollows around this stress point, but already supports the neighboring region again.
  • a good mattress gives z. B. in the center of gravity under the buttocks and hips, but is able to give full support already in the lumbar region.
  • a good mattress must match the biomechanical, i.e. H. meet the orthopedic requirements and at the same time the physiological, d. H. meet microclimatic requirements.
  • the invention has for its object to improve the generic mattress so that the mattress can be adjusted to the special needs of the user at any time with just a few individual parts and little work and an individual lying comfort can be created that contributes to recovery, supports therapy goals and Avoids secondary diseases.
  • a mattress system is proposed with the best prerequisites for being able to optimally position the patient according to his individual needs, without neglecting hygiene, practical handling and economy.
  • the principle of operation of the system according to the invention consists of a base mattress which has a recess in the area of the lying surface. Depending on the patient's medical situation, a specially designed mattress core with different positioning effects can be inserted into this recess. In the area of the recess, the material of the base mattress is also strongly consolidated, so that the spine always finds a firm abutment and is well supported. The respective mattress combination is completed by a removable cushion cover.
  • two basic mattresses are proposed in which the requirement is met to combine the advantages of a hard mattress for orthopedically correct lying with the advantages of a soft mattress for comfortable, tissue-relieved lying.
  • the mattress system according to the invention enables the special needs of the patient to be met at any time with a few individual parts and little maintenance. Individual storage contributes to recovery, supports therapy and care goals and helps to avoid secondary diseases.
  • the base mattress can be 14 cm high and have a 70 x 90 x 7 cm recess in the lying area for the individually insertable mattress core.
  • the compression hardness of the base mattresses is designed according to the different load zones of a functional care mattress. It is very soft in the foot area to reduce the heel pressure, has firm side areas that ensure a safe sitting of the patient, e.g. B. in mobilization efforts. In the recess area, i.e. H. in the area of the recess, the base mattress is very firm for good spine support.
  • the base mattress can consist of a polyurethane foam composite, which gives the mattress a high durability and a long service life.
  • the excellent climate regulation is achieved through the air cells of the polyurethane material as well as through an additional, repeatable tube punching over the entire surface of the mattress.
  • the base mattress consists of a fiber core made of hollow fibers. These hollow fibers are specially crimped fibers that are traversed by four channels along their entire length. This structure gives the fiber resilient properties with good stability and also makes it permeable to air and water vapor.
  • many layers of hollow fiber nonwovens are thermal interconnected and extremely solidified in the recess area. This creates a mattress with exceptional flexural rigidity and good pressure elasticity. It therefore yields to pressure when subjected to loads, but without bending and sagging.
  • This mattress is ideal for patients who need a very firm abutment to support their spine.
  • the mattress core has a filling made of rhombic-cut air cell sticks made of polyurethane foam in a fabric cover.
  • This mattress core with its highly elastic filling provides good pressure relief and offers exceptional comfort.
  • This type of mattress core is used for the storage of pressure sensitive patients, but is also ideal for positioning patients with pronounced pain conditions, e.g. B. for complaints of the rheumatic type.
  • the patients lie softly, whereby the constant air circulation in the air cell sticks results in a soothing, consistently dry heat without heat build-up and cold bridges. Nevertheless, the patients and mattress users are stored safely and in accordance with the spine. They do not "sink" into the mattress, which is of great nursing importance.
  • the cushion covers provided according to the invention have a 15 mm thick foam insert, which is preferably designed according to the regulation of EP-B1-236 668.
  • This cushioning layer and the soft, preferably skin-friendly upholstery fabrics are connected to each other by longitudinal stitching. All cover fabrics used are elastic so that they can harmonize with the elasticity of the mattress core and the formation of wrinkles is minimized.
  • a base mattress 1 is shown schematically without a cushion cover.
  • This base mattress 1 consists of polyurethane foam composite or a mixture of hollow fibers, which are traversed in their entire length by channels. Both types of mattress have a relatively low weight, so that they are easy to handle. They do not generate dust and are therefore ideal for people who suffer from allergies. If the base mattress 1 is made of polyurethane foam, in order to achieve an even better air conditioning, the entire surface can additionally be provided with a tube punching (not shown in the drawing). Such mattresses made of polyurethane foam can also be angled slightly.
  • the base mattress 1 takes on the supporting function and has a recess 5 in the body lying area 14 which extends at least over the entire length of the spine. If the base mattress consists of a fiber core, the area of the recess 5 is extremely hard, while the remaining area, ie the leg-foot area 12 and the head area 15, is softer. The area of the recess 5 has, for example, a bulk density of 60 kg / m 3 , while the remaining area has a bulk density of 40 kg / m 3 . In addition to the recess 5 or possibly in the entire base mattress area, an edge strip 6 also has a higher bulk density and enables the patient to sit securely.
  • the base mattress 1 consists of a polyurethane foam
  • the compression hardnesses are also designed in accordance with the different load zones and thus result in a functional care mattress.
  • foam sheets 9, 10 can be accommodated in a suitably designed cover 11, which have different bulk density and hardness and are progressively coordinated with one another.
  • the foam webs 9, 10 are preferably arranged at a distance from one another, the foam webs 9 and 10 in a straight line and completely, ie. H. punch cuts that cross from the top to the bottom. The die cuts are arranged at right angles to one another and guided perpendicular to the surface of the foam web 9 and 10. Both foam webs 9 and 10 are connected to one another in a material or point-like manner.
  • the mattress core 7 can also consist of a mixture of rhombic cut air cell sticks made of polyurethane foam and polypropylene poles arranged in a cover 11.
  • two individual insert pillows 16 and 17 can also be provided (FIG. 5).
  • a water cushion or a gel cushion can be used instead of an upholstered cushion as a mattress core.
  • mattress cores 7 ensure lying comfort and can be adapted to individual circumstances. Despite the different design of the mattress cores 7, it is always ensured that the orthopedically correct principle of soft and hard positioning comes into play, i. H. a short spring travel is guaranteed, nevertheless good modeling and strong support. It is also crucial that the base mattress 1 does not oscillate or rebound.
  • the recess 5 is delimited on both long sides by edge regions 6, which have a width of 10 cm, for example.
  • the depth of the recess 5 is z. B. 7 cm, so that a sufficient supporting body in the body lying area 14 of the actual base mattress 1 is still guaranteed.
  • the top of the entire base mattress 1 can have a structure so that a certain slip resistance is achieved here and at the same time good ventilation. This is also achieved by a nub structure that may be provided.
  • the overall combination of base mattress 1 and mattress core 7 is surrounded by a cushion cover 8.
  • This cushion cover 8 can consist of foam sheets and in itself make the two-part mattress combination a one-piece mattress.
  • This upholstery cover 8 preferably has a skin-friendly cover material, which is connected by longitudinal stitching to the foam web that it has received.
  • the cover materials used for the cushion cover 8 are preferably elastic so that they can harmonize with the elasticity of the mattress cores and the formation of wrinkles is minimized.
  • the cover for the upholstery cover 8 is continuous, preferably provided on two sides with a two-part zip, and thus the upholstery cover 8 can be changed without any problems.

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Laminated Bodies (AREA)
EP91108602A 1990-07-11 1991-05-27 Matelas Expired - Lifetime EP0465810B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4022041 1990-07-11
DE4022041 1990-07-11
DE4029947A DE4029947A1 (de) 1990-07-11 1990-09-21 Matratze
DE4029947 1990-09-21

Publications (2)

Publication Number Publication Date
EP0465810A1 true EP0465810A1 (fr) 1992-01-15
EP0465810B1 EP0465810B1 (fr) 1994-09-21

Family

ID=25894879

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91108602A Expired - Lifetime EP0465810B1 (fr) 1990-07-11 1991-05-27 Matelas

Country Status (6)

Country Link
US (1) US5107558A (fr)
EP (1) EP0465810B1 (fr)
JP (1) JP2749462B2 (fr)
AT (1) ATE111702T1 (fr)
CA (1) CA2044355C (fr)
DE (2) DE4029947A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622018A1 (fr) 1993-04-28 1994-11-02 Univier International Corporation Coussin à double couche pour animaux
WO2002058513A2 (fr) 2001-01-26 2002-08-01 Das Gesundheitshaus Ges.M.B.H. & Co Kg Matelas presentant plusieurs zones a fermete variable
WO2007021878A3 (fr) * 2005-08-10 2007-07-19 Kreg Medical Inc Matelas therapeutique
WO2007117516A2 (fr) * 2006-04-03 2007-10-18 Dreamwell, Ltd. matelas ou REMBOURRAGE de matelas avec section de gel
EP1932454A1 (fr) * 2006-12-13 2008-06-18 Frank De Bock Sommier

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US5259079A (en) * 1992-10-26 1993-11-09 Big Sur Waterbeds, Inc. Double bed arrangement with combination mattress
US5398354A (en) * 1993-07-07 1995-03-21 B. G. Industries, Inc. Heel pillow mattress
US5400448A (en) * 1993-10-15 1995-03-28 Zwickey; Wayne C. Ambulance gurney mattress
US5634222A (en) * 1993-10-15 1997-06-03 Zwickey; Wayne C. Cardiopulmonary resuscitation back support
US5963998A (en) * 1994-11-08 1999-10-12 Racing Strollers, Inc. Recessed sleeping surface
US5822817A (en) * 1994-11-08 1998-10-20 Racing Strollers, Inc. Infant mattress system with sleeping recess
US5704085A (en) * 1996-07-19 1998-01-06 Serta, Inc. Edge support for a mattress
US5797153A (en) * 1997-04-21 1998-08-25 Amioka; James Minoru Orthopedic body pillow
EP1076499B1 (fr) 1998-05-06 2004-07-21 Hill-Rom Services, Inc. Structure de matelas ou de coussin
US7191482B2 (en) 1998-05-06 2007-03-20 Hill Rom Services, Inc. Patient support
US9462893B2 (en) 1998-05-06 2016-10-11 Hill-Rom Services, Inc. Cover system for a patient support surface
AU6395399A (en) * 1998-09-25 2000-04-17 Isaac Fogel Multiple module mattress system
US6026525A (en) * 1998-09-30 2000-02-22 Bumpa Bed Company, Llc Foldable infant mattress system with sleeping recess
US6223371B1 (en) 1999-04-15 2001-05-01 Steven J. Antinori Mattress and method of manufacture
CH693895A5 (de) * 1999-10-22 2004-04-15 Hanspeter Thoeny Matratze.
US6493888B1 (en) * 2000-04-18 2002-12-17 Hill-Rom Services, Inc. Pediatric mattress
US6360390B1 (en) 2001-01-18 2002-03-26 Foamex L.P. Edge support for a mattress
US6701557B2 (en) 2001-11-29 2004-03-09 Sealy Technology Llc Single piece foam toppers with perimeter areas having variable support and firmness properties
ITUD20020008A1 (it) * 2002-01-21 2003-07-21 Homomensura Srl Materasso multifunzionale a densita' differenziata
US6662393B2 (en) 2002-03-19 2003-12-16 Dennis Boyd Composite mattress
US6772463B2 (en) * 2002-03-20 2004-08-10 Dreamwell Ltd. Perimeter stiffening system for a foam mattress
US7036173B2 (en) 2002-10-17 2006-05-02 Dreamwell,Ltd. Channel-cut cushion supports
US6934990B2 (en) 2002-12-20 2005-08-30 Tom Rapisarda Non-liquid buoyant bedding
WO2004100652A2 (fr) * 2003-05-12 2004-11-25 Bryan Fung Panier pour animal domestique resistant aux morsures
US7870626B2 (en) * 2003-05-29 2011-01-18 Spring Air International Llc Mattress having a spring unit with a single upper peripheral border rod locked within a chamber of a synthetic foam plastic material housing
US6968585B2 (en) * 2003-09-22 2005-11-29 Mark Shaw Antidecubitus heel pad
US7013515B1 (en) 2004-02-27 2006-03-21 Price J Wesner Body impression-resistant mattress assembly
GB2413487B (en) * 2004-04-27 2008-11-12 Patrick Noel Daly Overlay for a mattress
JP2006158563A (ja) * 2004-12-06 2006-06-22 Fukoku:Kk マットレス用芯材
US7188379B2 (en) * 2005-02-15 2007-03-13 L & P Property Management Company Combination air and spring mattress for a sofa sleeper
WO2006102407A2 (fr) * 2005-03-23 2006-09-28 Children's Medical Center Corporation Appareil orthotique pour la prevention et/ou la correction de la plagiocephalie posterieure conformationnelle
US20070033058A1 (en) * 2005-08-05 2007-02-08 Graber Sheldon A method of marketing and manufacturing a bed assembly
US20070044245A1 (en) * 2005-09-01 2007-03-01 The Spring Air Company Mattress with triple zone topper
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DE102006025136B4 (de) 2006-05-30 2008-07-10 Metzeler Schaum Gmbh Polsterelement, insbesondere eine Matratze, und Federelementeinheit für ein solches
US8296976B2 (en) 2006-06-09 2012-10-30 Kickball Concepts, Llc Method for communicating performance attributes
US20080093784A1 (en) * 2006-08-29 2008-04-24 Rawls-Meehan Martin B Foam spring mattress configured with variable firmness
US9510690B2 (en) 2006-08-29 2016-12-06 Ascion, Llc Foam spring mattress configured with variable firmness
US7383596B2 (en) * 2006-09-19 2008-06-10 L & P Property Management Company Folding mechanism for a futon sofa sleeper
US8245339B2 (en) * 2007-04-02 2012-08-21 Carpenter Co. Cushioning device
ITMI20070885A1 (it) * 2007-05-04 2008-11-05 Sapsa Bedding S R L Materasso con pannello trapuntato e relativi procedimenti di fabbricazione
US7954186B2 (en) * 2007-05-04 2011-06-07 Gaymar Industries, Inc. Inflatable mattress with uniform restraint
DE102007043787A1 (de) * 2007-09-13 2009-04-02 Scharf, Günter Matratze, insbesondere Kaltschaummatratze, zum Auflegen auf ein Lattenrost oder dergleichen
US8347436B2 (en) * 2007-10-31 2013-01-08 Stryker Corporation Adaptable mattress conversion
US7886381B2 (en) * 2009-01-14 2011-02-15 Mattel, Inc. Reconfigurable support pillow system
US8353501B2 (en) * 2009-04-24 2013-01-15 Willy Poppe Foam spring for pillows, cushions, mattresses or the like and a method for manufacturing such a foam spring
JP5504684B2 (ja) * 2009-04-27 2014-05-28 アイシン精機株式会社 マットレス及びそれに装填される弾性ユニット
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US20110191962A1 (en) * 2009-12-11 2011-08-11 Spring Air International Llc Mattress having a foam panel which interlocks a spring assembly and a quilted assembly
US8397327B2 (en) 2010-08-31 2013-03-19 Span-America Medical Systems, Inc. Bed insert
JP2014531929A (ja) * 2011-09-21 2014-12-04 ストライカー コーポレイションＳｔｒｙｋｅｒ Ｃｏｒｐｏｒａｔｉｏｎ 患者／病人支持体
US20150305515A1 (en) * 2012-12-28 2015-10-29 Tempur-Pedic Management, Llc Enhanced mobility mattress
US9339117B1 (en) 2013-05-24 2016-05-17 Hickory Springs Manufacturing Company Mattress with a visco elastic polyurethane foam layer
US9357855B2 (en) * 2013-06-19 2016-06-07 Tranquilo, Llc Portable vibrating baby soothing mat
US9386862B1 (en) * 2014-02-27 2016-07-12 Hickory Springs Manufacturing Company Mattress with an air flow channel
US9888785B2 (en) 2014-04-21 2018-02-13 Casper Sleep Inc. Mattress
US9504620B2 (en) 2014-07-23 2016-11-29 American Sterilizer Company Method of controlling a pressurized mattress system for a support structure
GB2544980A (en) * 2015-12-01 2017-06-07 Ventham Jay Sun lounger with cooling material
US20170325596A1 (en) * 2016-05-13 2017-11-16 Perfect Pressure Inc. Foam mattress having an adjustable mattress core for adjusting and customizing its firmness, assembling method and kit thereof
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WO2018213203A1 (fr) * 2017-05-15 2018-11-22 Dyob, Llc Systèmes et procédés de matelas modulaires
EP3409145B1 (fr) 2017-05-31 2020-01-08 SQlab GmbH Système de matelas amélioré
CA3072933A1 (fr) 2017-08-14 2019-02-21 Casper Sleep Inc. Matelas contenant un endosquelette ergonomique et de regulation de la fermete
US11317733B2 (en) * 2017-11-17 2022-05-03 Purple Innovation, Llc Mattresses including an elastomeric cushioning element and a pocketed coil layer and related methods
US20210070606A1 (en) * 2018-02-05 2021-03-11 Comfort Revolution, LLC Sleep products having gel layers and methods of making sleep products having gel layers
WO2019209733A1 (fr) 2018-04-23 2019-10-31 Casper Sleep Inc. Matelas de régulation de température
US11019942B1 (en) 2018-05-21 2021-06-01 Pediatric Medical Llc Cushions for safe, sanitary transportation of children
IT201800007175A1 (it) * 2018-07-13 2020-01-13 Materasso neonatale
US11178849B2 (en) 2019-04-05 2021-11-23 Yeti Coolers, Llc Pet bed
USD901093S1 (en) * 2019-04-05 2020-11-03 Yeti Coolers, Llc Pet bed
USD910931S1 (en) 2019-04-05 2021-02-16 Yeti Coolers, Llc Pet bed
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USD927889S1 (en) 2019-10-16 2021-08-17 Casper Sleep Inc. Mattress layer
US10820718B1 (en) * 2020-07-10 2020-11-03 Sonu Sleep Corporation Bed with negative space
USD906737S1 (en) 2020-07-10 2021-01-05 Sonu Sleep Corporation Bed with negative space
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0622018A1 (fr) 1993-04-28 1994-11-02 Univier International Corporation Coussin à double couche pour animaux
WO2002058513A2 (fr) 2001-01-26 2002-08-01 Das Gesundheitshaus Ges.M.B.H. & Co Kg Matelas presentant plusieurs zones a fermete variable
AT410054B (de) * 2001-01-26 2003-01-27 Das Gesundheitshaus Ges M B H Variierbare zonen-matratze
US7536739B2 (en) 2005-08-10 2009-05-26 Kreg Medical, Inc. Therapeutic mattress
WO2007021878A3 (fr) * 2005-08-10 2007-07-19 Kreg Medical Inc Matelas therapeutique
US7716766B2 (en) 2005-08-10 2010-05-18 Kreg Medical, Inc. Therapeutic mattress
WO2007117516A2 (fr) * 2006-04-03 2007-10-18 Dreamwell, Ltd. matelas ou REMBOURRAGE de matelas avec section de gel
WO2007117516A3 (fr) * 2006-04-03 2007-12-06 Dreamwell Ltd matelas ou REMBOURRAGE de matelas avec section de gel
US8307482B2 (en) 2006-04-03 2012-11-13 Dreamwell, Ltd. Mattress or mattress pad with gel section
US11583101B2 (en) 2006-04-03 2023-02-21 Dreamwell, Ltd. Mattress or mattress pad with gel section
EP1932454A1 (fr) * 2006-12-13 2008-06-18 Frank De Bock Sommier
WO2008071781A2 (fr) * 2006-12-13 2008-06-19 Frank De Bock Support de matelas, et support de matelas avec matelas
WO2008071781A3 (fr) * 2006-12-13 2009-03-19 Bock Frank De Support de matelas, et support de matelas avec matelas
US8528132B2 (en) 2006-12-13 2013-09-10 Frank De Bock Mattress carrier and such a mattress carrier provided with mattress

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Publication number Publication date
DE59103013D1 (de) 1994-10-27
CA2044355C (fr) 1995-01-24
CA2044355A1 (fr) 1992-01-12
JP2749462B2 (ja) 1998-05-13
DE4029947A1 (de) 1992-01-16
US5107558A (en) 1992-04-28
EP0465810B1 (fr) 1994-09-21
ATE111702T1 (de) 1994-10-15
JPH04242607A (ja) 1992-08-31

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