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Patent
D738795
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Priority
Aug 26 2010
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Filed
Feb 24 2011
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Issued
Sep 15 2015
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Expiry
Sep 15 2029
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Assg.orig
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Entity
unknown
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0
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30
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n/a
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The ornamental design for an evacuation chair, as shown and described.
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FIG. 1 is a front perspective view of an evacuation chair showing our new design in a closed position.
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof, showing the evacuation chair in an open position;
FIG. 4 is a rear perspective view thereof;
FIG. 5 is a front view thereof; and,
FIG. 6 is a front perspective view thereof.
The dashed lines within the Figures represent stitching.
The shade lines within the Figures show contour and not surface ornamentation.
Morrish, Gerald David, Morrish, Kenneth George
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
3882949, |
|
|
|
4033595, |
May 05 1976 |
|
Hand truck |
4077483, |
Sep 19 1975 |
|
Invalid vehicle |
4136888, |
Oct 07 1977 |
The United States of America as represented by the Department of Health, |
Transport device for invalids |
4618155, |
Nov 13 1985 |
|
Stair-climbing wheelchair |
4678202, |
Dec 19 1985 |
The Boeing Company |
Folding wheelchair |
5228709, |
Sep 10 1992 |
WU, JOHNSON |
Wheelchair driving mechanism |
5269544, |
Jan 22 1993 |
|
Carriage for traversing irregular surfaces |
5364120, |
Apr 22 1993 |
|
Mobility aid for physically disabled people |
6561524, |
Apr 06 2000 |
AOK GLOBAL PRODUCTS, LTD |
Collapsible chair |
6648343, |
Jan 14 2002 |
Stryker Corporation |
Stair chair |
6929275, |
May 14 2001 |
HEALTHCARE FINANCIAL SOLUTIONS, LLC, AS SUCCESSOR AGENT |
Person transport wheelchair |
7125022, |
Apr 06 2000 |
AOK GLOBAL PRODUCTS, LTD |
Collapsible chair |
7520347, |
Aug 11 2005 |
Ferno-Washington, Inc. |
Stair chair with an adjustable glide track resistance and braking device |
7841611, |
Oct 31 2006 |
Volodymyr, Ivanchenko |
Apparatus for transporting an invalid |
8191908, |
Apr 17 2002 |
ZUCA, INC |
Mobile storage unit |
CN2857916, |
|
|
|
D430078, |
Dec 01 1998 |
Ferno-Washington, Inc.; FERNO-WASHINGTON, INC |
Fabric chair with three stair climbing wheels |
D519064, |
Oct 20 2004 |
FERNO-WASHINGTON, INC |
Stair chair |
DE10238681, |
|
|
|
EP1894809, |
|
|
|
GB1569166, |
|
|
|
GB178220, |
|
|
|
GB2111001, |
|
|
|
GB2112330, |
|
|
|
GB2351268, |
|
|
|
GB2428649, |
|
|
|
GB2473833, |
|
|
|
GB2482593, |
|
|
|
GB693983, |
|
|
|
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a