Patent
   D737964
Priority
Mar 14 2014
Filed
Mar 14 2014
Issued
Sep 01 2015
Expiry
Sep 01 2029
Assg.orig
Entity
unknown
22
155
n/a
The ornamental design for a cheek retractor device, as shown and described.

FIG. 1 is a front perspective view of a cheek retractor device according to the present invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a first side view thereof;

FIG. 6 is an opposite side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

McLean, Bruce S., Jessop, Neil T., Hines, Craig

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Mar 14 2014Ultradent Products, Inc.(assignment on the face of the patent)
Apr 27 2014HINES, CRAIGUltradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0331100257 pdf
Jun 11 2014JESSOP, NEIL T Ultradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0331100257 pdf
Jun 11 2014MCLEAN, BRUCE S Ultradent Products, INCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0331100257 pdf
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