Patent
   D823174
Priority
Jul 21 2017
Filed
Jul 21 2017
Issued
Jul 17 2018
Expiry
Jul 17 2033
Assg.orig
Entity
unknown
4
12
n/a
The ornamental design for a wheelchair, as shown and described.

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
D905600, Mar 15 2019 Wheelchair
D962830, Mar 15 2019 Wheelchair rolling support element
D975604, Sep 21 2018 invacare International GmbH Seat for a wheelchair
ER228,
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
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 27 2017LUO, YUGUIOSCAR HK INTERNATIONAL LIMITEDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0430600266 pdf
Jul 21 2017OSCAR (HK) INTERNATIONAL LIMITED(assignment on the face of the patent)
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