Beds – Invalid bed or surgical support – Sectional user supporting surface
Patent
1991-09-24
1993-11-16
Trettel, Michael F.
Beds
Invalid bed or surgical support
Sectional user supporting surface
5604, 5620, 5617, 29735413, 297364, 2974233, A61C 500, A47C 1026
Patent
active
052611329
ABSTRACT:
An improved patient chair includes a seat section, a pivotally attached back support and a removably attached leg support. A manually actuated camming mechanism permits adjustment of the back support between a prone position and a seated position. The leg support is detachable from the seat section to facilitate use of the patient chair construction as a chair.
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Bufford Charles D.
Gruidel James M.
Johnson Thomas G.
Dutton-Lainson Company
Trettel Michael F.
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