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Patent
D647683
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Priority
Apr 14 2010
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Filed
Oct 13 2010
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Issued
Oct 25 2011
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Expiry
Oct 25 2025
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Assg.orig
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Entity
unknown
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5
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12
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n/a
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The ornamental design for a stairlift chair, as shown and described.
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FIG. 1 is a top view of a stairlift chair.
FIG. 2 is a front view of the stairlift chair of FIG. 1.
FIG. 3 is a right side view of the stairlift chair of FIG. 1, with the left side view being a mirror image thereof; and,
FIG. 4 is a rear view of the stairlift chair of FIG. 1.
Woodhams, Max, Wilson, Alexander Henry Gage
Patent |
Priority |
Assignee |
Title |
5230405, |
Nov 13 1991 |
BRUNO, MICHAEL ROMAN |
Stairway chairlift device |
5533594, |
Jun 07 1994 |
CONCORD ELEVATOR INC |
Chairlift with positioning carriage and swivel mechanism with safety interlock |
6176335, |
Jul 03 1996 |
Pride Mobility Products, Corporation |
Power wheelchair |
6332512, |
Nov 02 1998 |
Kumalift Co., Ltd. |
Chair type stair elevating device |
6378659, |
Jun 22 1999 |
EVERLAST CLIMBING INDUSTRIES, INC |
Swimming pool lift |
6712192, |
Nov 03 2000 |
Freelift B.V. |
Staircase guide for a stairlift |
7225899, |
Apr 12 2004 |
HARMAR MOBILITY LLC |
Stair lift device |
20050224293, |
|
|
|
20070272488, |
|
|
|
D365907, |
Dec 08 1994 |
|
Portable lift |
D489859, |
Jun 18 2002 |
Kumalift Engineering Laboratory Co., Ltd. |
Chair for stair elevating lift |
D565474, |
Jul 13 2005 |
Stannah Stairlifts Limited |
Chair for stairlifts |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a