Patent
   D847513
Priority
Nov 02 2016
Filed
May 01 2017
Issued
May 07 2019
Expiry
May 07 2034

TERM.DISCL.
Assg.orig
Entity
unknown
0
250
n/a
We claim the ornamental design for a head for dental appliance, as shown and described.

FIG. 1 is a perspective view of a head for dental appliance showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a side view of the opposite side of FIG. 4;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown in the drawings illustrate portions of a head for dental appliance that form no part of the claimed design.

Courtney, Stephen Benjamin, Stickney, Timothy Nicholas, Follows, Thomas James Dunning, Bex-Russell, William John

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May 01 2017Dyson Technology Limited(assignment on the face of the patent)
Sep 26 2017STICKNEY, TIMOTHY NICHOLASDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0442870735 pdf
Sep 27 2017FOLLOWS, THOMAS JAMES DUNNINGDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0442870735 pdf
Sep 27 2017BEX-RUSSELL, WILLIAM JOHNDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0442870735 pdf
Sep 29 2017COURTNEY, STEPHEN BENJAMINDyson Technology LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0442870735 pdf
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