DE3267522D1 - Foam mattress - Google Patents

Foam mattress

Info

Publication number
DE3267522D1
DE3267522D1 DE8282103063T DE3267522T DE3267522D1 DE 3267522 D1 DE3267522 D1 DE 3267522D1 DE 8282103063 T DE8282103063 T DE 8282103063T DE 3267522 T DE3267522 T DE 3267522T DE 3267522 D1 DE3267522 D1 DE 3267522D1
Authority
DE
Germany
Prior art keywords
foam mattress
mattress
foam
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
Application number
DE8282103063T
Other languages
German (de)
Inventor
Ellen Weckwerth
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.)
Metzeler Schaum GmbH
Original Assignee
Metzeler Schaum GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6129933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3267522(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Metzeler Schaum GmbH filed Critical Metzeler Schaum GmbH
Priority to DE8282103063T priority Critical patent/DE3267522D1/en
Application granted granted Critical
Publication of DE3267522D1 publication Critical patent/DE3267522D1/en
Expired legal-status Critical Current

Links

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
    • A47C27/15—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
    • 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
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
DE8282103063T 1981-04-10 1982-04-08 Foam mattress Expired DE3267522D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282103063T DE3267522D1 (en) 1981-04-10 1982-04-08 Foam mattress

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19813114662 DE3114662C2 (en) 1981-04-10 1981-04-10 Foam mattress
ES1981260879U ES260879U (en) 1981-04-10 1981-10-20 Foam mattress.
DE8282103063T DE3267522D1 (en) 1981-04-10 1982-04-08 Foam mattress

Publications (1)

Publication Number Publication Date
DE3267522D1 true DE3267522D1 (en) 1986-01-02

Family

ID=6129933

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813114662 Expired DE3114662C2 (en) 1981-04-10 1981-04-10 Foam mattress
DE8282103063T Expired DE3267522D1 (en) 1981-04-10 1982-04-08 Foam mattress

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813114662 Expired DE3114662C2 (en) 1981-04-10 1981-04-10 Foam mattress

Country Status (4)

Country Link
EP (1) EP0062915B1 (en)
DE (2) DE3114662C2 (en)
DK (1) DK156987C (en)
ES (1) ES260879U (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198154B (en) * 1986-11-25 1988-12-21 Kurt Kienlein SUPPORT FOR A SATISFIED OR SITTING PERSON
US4967433A (en) * 1989-05-17 1990-11-06 Deroyal Industries, Inc. Foam body support member having elongated chevron-shaped convolutions
DE8909741U1 (en) * 1989-06-28 1989-10-12 Metzeler Schaum Gmbh, 8940 Memmingen Self-inflating cushion
ATE106208T1 (en) * 1991-03-05 1994-06-15 Elmar Koenig PADDED BODY.
US5083335A (en) * 1991-03-11 1992-01-28 Krouskop Thomas A Pressure reduction foam mattress support
DE9104934U1 (en) * 1991-04-23 1991-11-14 RehaMed Technology GmbH, 6057 Dietzenbach mattress
DE4324425C2 (en) * 1993-07-21 1997-04-10 Rolf Wesemann mattress
ES2265719B1 (en) * 2004-05-26 2008-02-01 Antonio Serrano Martinez ERGONOMIC POLYURETHANE MATTRESS AND PROCEDURE FOR OBTAINING THE SAME.
DE202007001720U1 (en) * 2007-02-06 2008-06-26 Beco Matratzen Gmbh & Co. Kg mattress
ES2326250B1 (en) 2007-11-15 2010-06-01 Taexpa, S.L. ADDRESSABLE AMORTIGUATION SYSTEM FOR PRESSURE OR IMPACT RECEIVING BODIES.
WO2010000886A1 (en) * 2008-07-03 2010-01-07 Disapte, S.L. Method for manufacturing articles intended for relaxation and relaxation articles thus manufactured
RU2014100987A (en) * 2011-07-19 2015-08-27 Кингсдаун, Инк. MATRESS MANUFACTURED FROM FOAM MATERIAL WITH INCREASING PROPORTIONALLY LOAD SUPPORT CHARACTERISTICS AND METHOD OF ITS MANUFACTURE
US20210378414A1 (en) * 2018-09-21 2021-12-09 Francisco Rozendo FERNANDES Constructive arrangement applied to a mattress

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1723269U (en) * 1955-11-11 1956-05-30 Alkett Maschb G M B H UPHOLSTERY, MATTRESS, SEAT CUSHIONS, etc.
DE1079806B (en) * 1956-03-05 1960-04-14 Continental Gummi Werke Ag Upholstered sheet made of elastic foam plastics with groove-shaped recesses
FR1169980A (en) * 1957-03-22 1959-01-08 Item such as cushion, mattress or the like
FR1230919A (en) * 1958-07-24 1960-09-21 Improvements to mattresses
CH533441A (en) * 1972-08-28 1973-02-15 Diga Diethelm Ag Reversible mattress - of polyether foam with two grades of hardness
DE2405405A1 (en) * 1974-02-05 1975-08-21 Geb Kaiser Karoline Lenz Foam mattress with visually-controlled degrees of hardness - has two foam parts of different length engaging in displaceable saw-tooth manner
DE2856758C3 (en) * 1978-12-29 1981-06-04 Metzeler Schaum Gmbh, 8940 Memmingen mattress

Also Published As

Publication number Publication date
DE3114662A1 (en) 1982-11-04
EP0062915B1 (en) 1985-11-21
DK157682A (en) 1982-10-11
ES260879U (en) 1982-04-16
DK156987B (en) 1989-10-30
EP0062915A1 (en) 1982-10-20
DK156987C (en) 1990-04-02
DE3114662C2 (en) 1984-05-17

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings