Oral appliance
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Description
Claims
The ornamental design for the oral appliance, as shown and described.
Referenced Cited
U.S. Patent Documents
4185817 | January 29, 1980 | Peterson |
5028231 | July 2, 1991 | Hall |
D492785 | July 6, 2004 | Garabito |
7530355 | May 12, 2009 | Berghash |
7963765 | June 21, 2011 | Bergersen |
D642277 | July 26, 2011 | Farrell |
D683030 | May 21, 2013 | Croll |
8459987 | June 11, 2013 | Farrell |
8671947 | March 18, 2014 | Quigless |
20060084024 | April 20, 2006 | Farrell |
20140238418 | August 28, 2014 | Turkbas |
Patent History
Patent number: D722171
Type: Grant
Filed: Nov 26, 2013
Date of Patent: Feb 3, 2015
Assignee: Ortho-Tain, Inc. (Winnetka, IL)
Inventor: Earl O. Bergersen (Dorado, PR)
Primary Examiner: Wan Laymon
Application Number: 29/473,808
Type: Grant
Filed: Nov 26, 2013
Date of Patent: Feb 3, 2015
Assignee: Ortho-Tain, Inc. (Winnetka, IL)
Inventor: Earl O. Bergersen (Dorado, PR)
Primary Examiner: Wan Laymon
Application Number: 29/473,808
Classifications
Current U.S. Class:
Mold, Model Or Form (48) (D24/181)