.~ For placement below a mattress and above its supporting structure (e.g., bed boards) {1}
660
.~.~ Adapted to incline mattress or portion thereof
DEFINITION
Classification: 5/660
Adapted to incline mattress or portion thereof:
(under subclass 659) Subject matter wherein the attachment removably placeable between the mattress and above the supporting structure for the mattress is adapted to slant at least a portion of the mattress relative to the supporting structure whereby the back portion or the foot portions of the user of the mattress are in an inclined position.
(1) Note. The attachments in this subclass include mechanical or inflatable devices that can adjustably change the inclination of the mattress relative to its supporting structure.
SEE OR SEARCH THIS CLASS, SUBCLASS:
634, for body supports placeable on a mattress or surgical support that can support a user's back portions at adjustable inclinations.