Beds – Adjustable height
Reexamination Certificate
2006-10-02
2009-12-29
Trettel, Michael (Department: 3673)
Beds
Adjustable height
C005S611000, C005S086100, C187S234000, C187S237000, C187S242000
Reexamination Certificate
active
07636961
ABSTRACT:
An end portion of a patient transport cot having a collapsible undercarriage is elevated by a lift device including a collapsible frame on caster wheels and supporting a power operated lift member. A head member is mounted on the lift member and supports adjustable hook members which releasably engage an end portion of the frame of the transport cot. In one embodiment, the lift member includes a fluid cylinder operated from a fluid supply tank through a control valve. In other embodiments, the lift member is operated by an electric motor driven mechanical actuator controlled by a switch. A support bracket provides for conveniently mounting the lift device on a door of a transport vehicle for storage.
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patent: 2005/0229312 (2005-10-01), Bishop
Jacox Meckstroth & Jenkins
Trettel Michael
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