Patent
   D568994
Priority
Mar 31 2006
Filed
Mar 31 2006
Issued
May 13 2008
Expiry
May 13 2022
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for a cheek retractor, as shown and described.

FIG. 1 is a side elevational view of a cheek retractor showing our new design;

FIG. 2 is a top plan view of a cheek retractor thereof;

FIG. 3 is a perspective view of a cheek retractor thereof; and,

FIG. 4 is another perspective view of a cheek retractor of FIG. 1 inverted relative to its position in FIG. 3.

Kumar, Swadesh, Kumar, Nils Kristian, Kumar, Sara, Kumar, Theresa

Patent Priority Assignee Title
D617455, Jul 30 2008 GC Corporation Angulus oris dilating implement
D634841, Jun 24 2010 PAC-DENT, INC Lip retractor
D731659, Mar 19 2013 VIVOS THERAPEUTICS, INC Sleep appliance
D736945, Mar 19 2013 VIVOS THERAPEUTICS, INC Sleep appliance
D915585, Apr 23 2019 Nasal dilator
Patent Priority Assignee Title
6923761, Dec 06 2002 Discus Dental, LLC Retractors
20060234187,
20070218422,
D496995, Dec 06 2002 Discus Dental, LLC Combined dental lip and tongue retractor
D504721, Dec 06 2002 Discus Dental, LLC Retractor
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