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Patent
D557420
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Priority
Apr 03 2007
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Filed
Apr 03 2007
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Issued
Dec 11 2007
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Expiry
Dec 11 2021
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Assg.orig
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Entity
unknown
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2
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13
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n/a
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The ornamental design for an adjuster lift board, as shown and described.
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FIG. 1 is a perspective view of an adjuster lift board shown in an upright position.
FIG. 2 is a perspective view of the adjustable lift board shown in an inverted position.
FIG. 3 is a top elevational view of the invention.
FIG. 4 is a bottom plan view of the invention.
FIG. 5 is a right elevational view of the invention.
FIG. 6 is a left elevational view of the invention.
FIG. 7 is a front elevational view of the invention; and,
FIG. 8 is a rear elevational view of the invention.
Stillwell, Kenneth R.
Patent |
Priority |
Assignee |
Title |
4644594, |
Apr 24 1985 |
|
Patient transport device |
4987621, |
May 04 1990 |
BEASYTRANS SYSTEMS, INC |
Sliding transfer device |
5067188, |
May 04 1990 |
BEASYTRANS SYSTEMS, INC |
Sliding transfer device |
5152016, |
Jun 04 1990 |
|
Transfer board |
5193233, |
Aug 20 1992 |
MILLER, JANET M |
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6857143, |
Jun 10 2002 |
Astir Technologies, LLC |
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Nov 28 1984 |
|
Device for handling patients |
D306148, |
Dec 03 1987 |
Drewson International Pty. Ltd. |
Patient transfer device |
D327459, |
Oct 12 1988 |
|
Patient transfer aid |
D349990, |
Nov 26 1993 |
|
Self placement transfer board |
D358790, |
Jul 02 1993 |
Samarit Medizintechnik Aktiengesellschaft |
Portable glideboard for medical purposes |
D387170, |
Nov 03 1995 |
Samarit Medizintechnik Aktiengesellschaft |
Transfer device for human patients |
D488107, |
Mar 12 2003 |
|
Patient transfer apparatus |
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Maintenance Fee Events |
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