公开(公告)号：EP2566370B1

公开(公告)日：2016-08-17

申请号：EP11778050.2

申请日：2011-04-29

申请人： Levitation Sciences LLC

发明人： Scarleski, Willian J.

IPC分类号： A47C21/00 ,  A47C21/08 ,  A47C31/10 ,  A47C21/02 ,  A47C21/06

CPC分类号： A47C21/06 ,  A47C21/00 ,  A47C21/028 ,  A47C21/08 ,  A47C31/105 ,  Y10S5/926 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T29/49947

公开(公告)号：EP2566370A1

公开(公告)日：2013-03-13

申请号：EP11778050.2

申请日：2011-04-29

申请人： Levitation Sciences LLC,

发明人： Scarleski, Willian J.

IPC分类号： A47C21/00

CPC分类号： A47C21/06 ,  A47C21/00 ,  A47C21/028 ,  A47C21/08 ,  A47C31/105 ,  Y10S5/926 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T29/49947

摘要： A system is disclosed for facilitating rotation of a mattress in a horizontal plane carried by a box spring or a platform. In order to facilitate rotation, slick surfaces between the mattress and the box spring or platform are selectively placed in engagement with each other, in one embodiment of the invention. The slick surfaces may be provided by two (2) separate covers; one cover for the mattress and one cover for the box spring, platform or bed skirt. One cover is provided with a slick and non-slick surface. The other cover may be the same as the first cover or may have slick surfaces on two sides. In an alternate embodiment of the invention, one of the covers may be provided as a protective cover that encapsulates the entire mattress.