Beds – Bedsteads – Upending
Reexamination Certificate
2008-05-06
2008-05-06
Grosz, Alexander (Department: 3673)
Beds
Bedsteads
Upending
C005S164100, C005S308000
Reexamination Certificate
active
10855057
ABSTRACT:
A lifting mechanism is disclosed for a bed deck having a top surface where a user may lie thereon and a bottom surface. The bed deck is rotatably mounted to a bed platform having a recessed storage area. The bed deck can be moved from a horizontal to a non-horizontal position. The lifting mechanism is at least partially disposed in the recessed storage area and includes a torsion bar having a first end and a second end; a cam follower rigidly mounted to the torsion bar proximal to the first end; an anchor arm rigidly mounted to the torsion bar proximal to the second end; a mechanism for mounting the torsion bar with the bed platform; and a cam mounted to the bottom surface of the bed deck.
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Connell Michelle D.
Meyer Douglas S.
Meyer Fred M.
O'Brein Frank L.
Grosz Alexander
Lathrop & Gage LC
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