Patent ID: 9644390
Date: 2017-05-09
CPC Classifications: A47C,A61G,E04H

Claim:
1. A portable screen for cooperation with a sleep support disposed on a foundation with the sleep support having a width, comprising: an elongate flexible closed loop perimeter frame including a planar mode and a three dimensional mode with said frame configured for repeatable transitions between said modes, said frame defining a first end, a second end spaced apart from said first end by a first distance, and a body portion disposed between said ends wherein said ends define a plane for said modes, wherein said ends and said body portion are disposed within said plane in said planar mode and separated by said first distance, and wherein said ends are disposed within said plane while said body portion is disposed out of said plane in said three dimensional mode with said ends spaced apart a second distance in said three dimensional mode wherein said second distance is less than said first distance and wherein said frame includes a biasing arrangement to apply a biasing force to automatically bias a transition from said three dimensional mode to said planar mode whenever said frame is transitioned to said three dimensional mode from said planar mode; a flexible material covering said frame; and a retainer system selectively engageable with said ends to maintain said frame in said three dimensional mode against said biasing force as long as said ends are engaged; wherein said frame is configured to automatically transition to said planar mode from said three dimensional mode whenever said retainer system disengages from at least one of said ends; wherein said first distance is greater than the width of the sleep support; and wherein said retainer system includes a pair of retainer clips laterally disposed between the sleep support and the foundation with each said retainer clip configured to secure one of said ends when said frame has been transitioned to said three dimensional mode.