Mouthguard

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Description

FIG. 1 is a top, front perspective view of a mouthguard showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof; and,

FIG. 6 is a side view thereof.

Claims

The ornamental design for a mouthguard, as shown and described.

Referenced Cited
U.S. Patent Documents
2966908 January 1961 Cathcart et al.
3228107 January 1966 Zandberg
3234942 February 1966 Simor
3247844 April 1966 Berghash
3411501 November 1968 Greenberg
3416527 December 1968 Hoef
D382965 August 26, 1997 Wagner
6280196 August 28, 2001 Berghash
6450167 September 17, 2002 David et al.
6619290 September 16, 2003 Zacco
D504744 May 3, 2005 Hidalgo et al.
D509028 August 30, 2005 Farrell
D541481 April 24, 2007 Farrell
7658193 February 9, 2010 Lesniak
7954496 June 7, 2011 Jansheski et al.
D644791 September 6, 2011 Petrocelli
8116854 February 14, 2012 Hart et al.
D657916 April 17, 2012 Pelerin
D677007 February 26, 2013 Bancroft
D683455 May 28, 2013 Slominski
D686733 July 23, 2013 Marumori
8662084 March 4, 2014 Thornton
D706937 June 10, 2014 Suga
D710506 August 5, 2014 Tolentino et al.
9339410 May 17, 2016 Smith
D760962 July 5, 2016 Abbey
9622837 April 18, 2017 Jansheski
D795431 August 22, 2017 Way et al.
D795440 August 22, 2017 Way et al.
D833621 November 13, 2018 Tolentino
D859750 September 10, 2019 Akervall
D867598 November 19, 2019 Qin
D867673 November 19, 2019 Turkbas
D869773 December 10, 2019 Akervall
10661062 May 26, 2020 Turkbas
20040146836 July 29, 2004 Andersen
20050247318 November 10, 2005 Mohindra
20090038624 February 12, 2009 Akervall et al.
20100051038 March 4, 2010 Quigless
20160230007 August 11, 2016 Johnson
Patent History
Patent number: D908972
Type: Grant
Filed: Jun 24, 2019
Date of Patent: Jan 26, 2021
Assignee: Akervall Technologies, Inc. (Saline, MI)
Inventors: Jan Anders Akervall (Ann Arbor, MI), Charlotte Akervall (Ann Arbor, MI), Johann Walter Schwank (Ann Arbor, MI), Timothy Haung (Ann Arbor, MI)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/695,941
Classifications
Current U.S. Class: Face, Mouth, Or Ear (D29/108)