ES2151359A1 - Foam type e.g. mattress based on polyurethane consists of spring based internal sealed supports protected against ingress of the foam polyurethane - Google Patents
Foam type e.g. mattress based on polyurethane consists of spring based internal sealed supports protected against ingress of the foam polyurethaneInfo
- Publication number
- ES2151359A1 ES2151359A1 ES009701968A ES9701968A ES2151359A1 ES 2151359 A1 ES2151359 A1 ES 2151359A1 ES 009701968 A ES009701968 A ES 009701968A ES 9701968 A ES9701968 A ES 9701968A ES 2151359 A1 ES2151359 A1 ES 2151359A1
- Authority
- ES
- Spain
- Prior art keywords
- polyurethane
- foam
- protected against
- mattress
- against ingress
- 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
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The foam type e.g. mattress based on polyurethane comprises a set of mechanical spring based supports (1,1') fitted with e.g. polyethylene enclosures (4,4'). The hermetically sealed enclosures (4,4') prevents access to the springs (2) of the foaming polyurethane (5) and consequent excessive consumption of this.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701968A ES2151359B1 (en) | 1997-05-28 | 1997-09-19 | IMPROVEMENTS IN THE PATENT OF INVENTION 9701166 FOR IMPROVEMENTS IN UPHOLSTERED ELEMENTS OF FOAMING MATERIAL. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9701166A ES2140305B1 (en) | 1997-05-28 | 1997-05-28 | IMPROVEMENTS IN UPHOLSTERED FOAMING MATERIAL. |
ES9701968A ES2151359B1 (en) | 1997-05-28 | 1997-09-19 | IMPROVEMENTS IN THE PATENT OF INVENTION 9701166 FOR IMPROVEMENTS IN UPHOLSTERED ELEMENTS OF FOAMING MATERIAL. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2151359A1 true ES2151359A1 (en) | 2000-12-16 |
ES2151359B1 ES2151359B1 (en) | 2001-06-16 |
Family
ID=26155066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9701968A Expired - Fee Related ES2151359B1 (en) | 1997-05-28 | 1997-09-19 | IMPROVEMENTS IN THE PATENT OF INVENTION 9701166 FOR IMPROVEMENTS IN UPHOLSTERED ELEMENTS OF FOAMING MATERIAL. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2151359B1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES380595A1 (en) * | 1970-06-10 | 1973-04-01 | Jover Manuf Jose | Procedure for conferring localized rigidity characteristics in molded pieces in synthetic sponge materials. (Machine-translation by Google Translate, not legally binding) |
CH635502A5 (en) * | 1979-03-19 | 1983-04-15 | Helbling Meinrad Ag Bootswerft | Foamed material body with springs, in particular mattress and seat cushion |
WO1991010387A1 (en) * | 1990-01-13 | 1991-07-25 | Hahn Gmbh & Co. | Pocket-spring mattress |
US5327596A (en) * | 1993-07-29 | 1994-07-12 | Hickory Springs Manufacturing Company | Combination spring/foam cushioning |
EP0629369A1 (en) * | 1993-06-18 | 1994-12-21 | Giancarlo Mariani | Flexible cushion particularly for armchairs, couches and pieces of furniture in general |
ES1033656U (en) * | 1996-03-07 | 1996-10-01 | Diez Marques S L | Furniture arrangement in units of pillows and / or foam mattresses. (Machine-translation by Google Translate, not legally binding) |
ES1034462U (en) * | 1996-06-11 | 1997-01-01 | Pelikano S L | Nucleo spring for making cushions. (Machine-translation by Google Translate, not legally binding) |
ES1034537U (en) * | 1996-06-21 | 1997-01-01 | Pelikano S L | Seat base. (Machine-translation by Google Translate, not legally binding) |
-
1997
- 1997-09-19 ES ES9701968A patent/ES2151359B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES380595A1 (en) * | 1970-06-10 | 1973-04-01 | Jover Manuf Jose | Procedure for conferring localized rigidity characteristics in molded pieces in synthetic sponge materials. (Machine-translation by Google Translate, not legally binding) |
CH635502A5 (en) * | 1979-03-19 | 1983-04-15 | Helbling Meinrad Ag Bootswerft | Foamed material body with springs, in particular mattress and seat cushion |
WO1991010387A1 (en) * | 1990-01-13 | 1991-07-25 | Hahn Gmbh & Co. | Pocket-spring mattress |
EP0629369A1 (en) * | 1993-06-18 | 1994-12-21 | Giancarlo Mariani | Flexible cushion particularly for armchairs, couches and pieces of furniture in general |
US5327596A (en) * | 1993-07-29 | 1994-07-12 | Hickory Springs Manufacturing Company | Combination spring/foam cushioning |
ES1033656U (en) * | 1996-03-07 | 1996-10-01 | Diez Marques S L | Furniture arrangement in units of pillows and / or foam mattresses. (Machine-translation by Google Translate, not legally binding) |
ES1034462U (en) * | 1996-06-11 | 1997-01-01 | Pelikano S L | Nucleo spring for making cushions. (Machine-translation by Google Translate, not legally binding) |
ES1034537U (en) * | 1996-06-21 | 1997-01-01 | Pelikano S L | Seat base. (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2151359B1 (en) | 2001-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer of patent | ||
EC2A | Search report published |
Date of ref document: 20001216 Kind code of ref document: A1 Effective date: 20001216 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20170904 |