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Patent
D358652
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Priority
Nov 15 1993
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Filed
Nov 15 1993
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Issued
May 23 1995
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Expiry
May 23 2009
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Assg.orig
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Entity
unknown
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9
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5
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n/a
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The oranmental design for an emergency medical backboard, as shown and described.
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FIG. 1 is a perspective view of an emergency medical backboard, showing my
new design;
FIG. 2 is a top plan view thereof, the bottom plan view being identical;
FIG. 3 is a right side elevational view thereof, the left side being
identical; and,
FIG. 4 is an end elevational view thereof, the opposite end being identical
.
Pretzer, C. Andrew
Patent |
Priority |
Assignee |
Title |
5950627, |
Dec 24 1996 |
Laerdal Medical Corporation |
Spine board |
6915805, |
Apr 26 2002 |
|
Padded x-ray compatible spine board |
6954952, |
Jun 14 2004 |
Allied Healthcare Products, Inc. |
Backboard |
D403423, |
Dec 24 1996 |
Laerdal Medical Corporation |
Spine board |
D464433, |
Jan 14 2002 |
Adolph Kiefer & Associates, LLC |
Spine board |
D471634, |
Aug 29 2001 |
|
Spine board |
D480146, |
Jan 09 2003 |
|
Spine board |
D511835, |
Mar 25 2004 |
INNEX TECHNOLOGIES, INC |
Spineboard |
D694893, |
Aug 15 2012 |
EZ Lift Rescue Systems, Inc.; EZ LIFT RESCUE SYSTEMS, INC |
Backboard with exendable handles for transporting a patient |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a