Patent
   D340829
Priority
Sep 21 1992
Filed
Sep 21 1992
Issued
Nov 02 1993
Expiry
Nov 02 2007
Assg.orig
Entity
unknown
2
5
n/a
The ornamental design for a adjustable support unit for use with a hospital bed to elevate a patient's head and back, as shown.

FIG. 1 is a front elevational view of the adjustable support unit for use with a hospital bed to elevate a patient's head and back showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

Neral, James R.

Patent Priority Assignee Title
6757925, Oct 23 2003 Mattress adjusting system
8240730, Oct 10 2005 Prospective Concepts AG Pneumatic actuator
Patent Priority Assignee Title
2429795,
3392412,
3606623,
CH643128,
DE3514040,
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