EP 1787549 A1 20070523 - Sitting cushion with improved comfort
Title (en)
Sitting cushion with improved comfort
Title (de)
Sitzkissen für einen besseren Komfort
Title (fr)
Coussin d'assise présentant un confort amélioré
Publication
Application
Priority
EP 05110984 A 20051118
Abstract (en)
A sitting cushion with improved comfort, of the type comprising, enclosed in a cover (11), at least one airtight hermetic container (17) made of flexible material, which contains at least one layer (13) made of open-cell polymeric foam, and at least one element (14) made of an expanded polymer, such as sponge rubber or the like. The expanded-polymer element (14) forms a sitting portion (15) which has, at the ischiopubic and sacral region of a user, a compartment (16) for at least one, selectively, among an additional hermetic container (112, 212) which contains a layer of polymeric foam (113), an expanded polymer padding (19), or a combination thereof.
IPC 8 full level
CPC (source: EP)
A47C 7/021 (2013.01); A47C 7/18 (2013.01)
Citation (applicant)
US 5390384 A 19950221 - DINSMOOR III JOHN C [US], et al
Citation (search report)
- [XY] US 5390384 A 19950221 - DINSMOOR III JOHN C [US], et al
- [Y] US 4930171 A 19900605 - FRANTZ RONALD F [US]
- [A] US 4370769 A 19830201 - HERZIG RALPH B [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
HR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05110984 A 20051118