A - Human Necessities – 47 – C
Patent
A - Human Necessities
47
C
A47C 27/00 (2006.01) A47C 17/00 (2006.01)
Patent
CA 2539531
A mattress includes reduced-firmness materials along a central region thereof in order to mitigate the occurrence of a central ridge following repeated use of the mattress as a sleeping surface. An associated box spring may also, or instead, present a central region with reduced firmness. An adjustable member may be employed to controllably compensate for the development of a central ridge.
Un matelas comprend des matériaux de fermeté réduite le long d'une région centrale dudit matelas afin de résoudre le problème d'apparition d'une crête centrale à la suite d'un usage répété du matelas en tant que surface de couchage. Un sommier à ressorts associé peut également, ou à la place, présenter une région centrale dotée d'une fermeté réduite. Un élément réglable peut être utilisé pour compenser de manière contrôlable le développement d'une crête centrale.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Dreamwell Ltd.
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