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Patent
D823174
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Priority
Jul 21 2017
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Filed
Jul 21 2017
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Issued
Jul 17 2018
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Expiry
Jul 17 2033
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Assg.orig
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Entity
unknown
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8
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12
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n/a
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The ornamental design for a wheelchair, as shown and described.
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FIG. 1 is a front perspective view of a wheelchair showing my new design;
FIG. 2 is a front view of the wheelchair thereof;
FIG. 3 is a back view of the wheelchair thereof;
FIG. 4 is a left side view of the wheelchair thereof;
FIG. 5 is a right side view of the wheelchair thereof;
FIG. 6 is a top view of the wheelchair thereof; and,
FIG. 7 is a bottom view of the wheelchair thereof.
The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Luo, Yugui
Patent |
Priority |
Assignee |
Title |
5267745, |
Nov 08 1991 |
EVEREST & JENNINGS INTERNATIONAL, LTD |
Wheelchair and wheelchair frame |
5524971, |
Sep 16 1992 |
Sunrise Medical HHG Inc |
Seating and back systems for a wheelchair |
6032975, |
Nov 12 1996 |
SUNRISE MEDICAL US LLC |
Ergonomic wheelchair seat |
6419253, |
May 01 2000 |
Invacare Corporation |
Wheelchair having a double turnbuckle height adjustment |
6612645, |
Jun 06 2002 |
Sunny Wheel Industrial Co., Ltd. |
Baby seat structure for bicycles |
D277561, |
Mar 29 1982 |
|
Wheeled walker |
D283884, |
Dec 15 1983 |
|
Wheeled walker |
D359260, |
Jan 03 1994 |
|
Wheel chair |
D365786, |
Oct 12 1993 |
Invacare Corporation |
Sport wheelchair having a T-frame |
D498183, |
Mar 27 2003 |
Specmat Limited |
Base unit for a wheelchair |
D559741, |
Mar 03 2006 |
Lasher Sport, LLC |
Wheelchair |
D754569, |
Jul 31 2012 |
INVACARE INTERNATIONAL SARL |
Wheelchair |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a