Oral appliance

- Ortho-Tain, Inc.
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Description

FIG. 1 is a perspective view of the oral appliance;

FIG. 2 is a side elevation view of the oral appliance;

FIG. 3 is a front elevation view of the oral appliance;

FIG. 4 is a rear elevation view of the oral appliance;

FIG. 5 is a top plan view of the oral appliance; and,

FIG. 6 is a bottom plan view of the oral appliance.

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
7861721 January 4, 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
Other references
  • Australian Patent Office; Examination Report; Aug. 8, 2014; Australia.
Patent History
Patent number: D722170
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: 29/473,805
Classifications
Current U.S. Class: Mold, Model Or Form (48) (D24/181)