PTO
Wrapper
PDF
|
Dossier
Espace
Google
|
|
Patent
D580053
|
Priority
Nov 26 2007
|
Filed
Nov 26 2007
|
Issued
Nov 04 2008
|
Expiry
Nov 04 2022
|
|
Assg.orig
|
|
Entity
unknown
|
9
|
5
|
n/a
|
|
|
The ornamental design for a dental tongue retractor, as shown and described.
|
FIG. 1 is a top front perspective view of a dental tongue retractor showing my new design.
FIG. 2 is a bottom rear perspective view of the dental tongue retractor.
FIG. 3 is a right side view of the dental tongue retractor; and,
FIG. 4 is a bottom view of the dental tongue retractor.
Huether, Kurtis S.
Patent |
Priority |
Assignee |
Title |
D668333, |
Feb 01 2011 |
B&L BIOTECH, INC. |
Oral retractor for dental purpose |
D784531, |
Feb 11 2014 |
Helping Hand, LLC |
Dental retractor |
D803397, |
Feb 11 2014 |
HELPING HAND LLC |
Dental retractor |
D835274, |
Nov 13 2015 |
KARL STORZ SE & CO KG |
Retractor for cochlear implant surgery |
D958362, |
Dec 07 2018 |
Visual Dental Solutions LLC |
Periodontal instrument with a colored lower shank |
ER2192, |
|
|
|
ER2307, |
|
|
|
ER8351, |
|
|
|
ER9172, |
|
|
|
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a