Patent
   D890635
Priority
Dec 09 2016
Filed
Mar 15 2019
Issued
Jul 21 2020
Expiry
Jul 21 2035
Assg.orig
Entity
unknown
13
26
n/a
The ornamental design for a four wheel electric wheelchair, as shown and described.

FIG. 1 is a front view of an elevation beam portion of a four wheel electric wheelchair, showing the design;

FIG. 2 is a back view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is another perspective view thereof.

The broken lines showing portions of the four wheel electric wheelchair are for illustrative purposes only and form no part of the claimed design.

Sugie, Satoshi, Kanno, Shu

Patent Priority Assignee Title
D926087, Sep 26 2019 WHILL, INC Electric wheelchair
D929584, Mar 16 2018 Pride Mobility Products Corporation Electric wheelchair
D940603, Dec 23 2019 WHILL, INC Basket of electric wheelchair
D958704, Dec 23 2019 WHILL, INC Chassis of electric wheelchair
D968276, Sep 23 2019 IF HEALTH XIAMEN INTELLIGENT TECHNOLOGY CO , LTD Electric wheelchair
D984253, Jun 09 2021 ANGELLUN FUZHOU PROPULSION TECHNOLOGY CO , LTD Electric caster
D986343, Oct 30 2019 Scooter
ER2234,
ER2783,
ER2894,
ER8635,
ER9209,
ER9476,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 08 2019SUGIE, SATOSHIWHILL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0486300993 pdf
Mar 08 2019KANNO, SHUWHILL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0486300993 pdf
Mar 15 2019WHILL Inc.(assignment on the face of the patent)
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