Patent
   D837524
Priority
Apr 05 2017
Filed
Apr 05 2017
Issued
Jan 08 2019
Expiry
Jan 08 2034
Assg.orig
Entity
unknown
0
23
n/a
The ornamental design for an ultrasonic toothbrush, as shown and described.

FIG. 1 is a front view of the ultrasonic toothbrush of my design;

FIG. 2 is a side view of the ultrasonic toothbrush;

FIG. 3 is a rear view of the ultrasonic toothbrush;

FIG. 4 is a top view of the ultrasonic toothbrush;

FIG. 5 is a bottom view of the ultrasonic toothbrush;

FIG. 6 is a front/bottom perspective view of the ultrasonic toothbrush; and,

FIG. 7 is a rear/bottom perspective view of the ultrasonic toothbrush.

Evans, Thomas Neville Dundas

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 2017BleepBleeps Limited(assignment on the face of the patent)
May 22 2018NEVILLE DUNDAS EVANS, THOMASBleepBleeps LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0458710512 pdf
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