Patent
   D914214
Priority
Jun 03 2019
Filed
Jun 03 2019
Issued
Mar 23 2021
Expiry
Mar 23 2036
Assg.orig
Entity
unknown
3
177
n/a
The ornamental design for a dental retraction device, as shown and described.

FIG. 1 is an upper perspective view of a dental retraction device;

FIG. 2 is a lower perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dash-dot-dash type broken lines define the boundaries of the claimed design. The dash-dash-dash-dash type broken lines shown in the figures are included for the purpose of illustrating environmental elements only and form no part of the claimed design.

Jessop, Neil T.

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//
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May 31 2019JESSOP, NEIL T Ultradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0493530204 pdf
Jun 03 2019Ultradent Products, Inc.(assignment on the face of the patent)
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