Horizontally supported planar surfaces – Vertically adjustable – Shelf type
Patent
1990-07-05
1991-06-11
Dorner, Kenneth J.
Horizontally supported planar surfaces
Vertically adjustable
Shelf type
108144, A47B 900
Patent
active
050223275
ABSTRACT:
A bedside table having a safety top that is free to rise from any prior set level when upward pressure is applied. The table has a gear driven lead screw for setting the height of the table relative to a patient bed. If, for any reason, the patient bed should rise, the table top will safely rise with the bed regardless of the height to which it has previously been set.
REFERENCES:
patent: 2628147 (1953-02-01), Berner
patent: 2749197 (1956-06-01), Smith
patent: 3207099 (1965-09-01), Black et al.
Anderson Gerald A.
Bissell Healthcare/Bissell Am Fab, Inc.
Dorner Kenneth J.
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