US PATENT SUBCLASS 5 / 11
ADJUSTABLE HEIGHT
Current as of: June, 1999
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DEFINITION
Classification: 5/11
(under the class definition) Subject matter having means by which the height of the bed bottom from the floor may be adjusted or changed.
SEE OR SEARCH THIS CLASS, SUBCLASS:
10.1+, for window beds.
21, for an adjustable height bed which is disclosed as a change of level section of an extension type sofa bed.
611, for devices arranged to give a progressive continuous movement of elevation.
