Mouthguard
Description
Claims
The ornamental design for a mouthguard, as shown and described.
Referenced Cited
U.S. Patent Documents
1674336 | June 1928 | King |
2822612 | February 1958 | Strickler |
3457916 | July 1969 | Wolicki |
4185817 | January 29, 1980 | Peterson |
4773853 | September 27, 1988 | Kussick |
5028231 | July 2, 1991 | Hall |
5277203 | January 11, 1994 | Hays |
5692523 | December 2, 1997 | Croll et al. |
D406647 | March 9, 1999 | Wagner |
6510853 | January 28, 2003 | Kittelsen et al. |
7128072 | October 31, 2006 | Bancroft |
7305990 | December 11, 2007 | Mathias |
7404403 | July 29, 2008 | Farrell |
7530355 | May 12, 2009 | Berghash |
D621942 | August 17, 2010 | Massad |
7954496 | June 7, 2011 | Jansheski et al. |
20070131232 | June 14, 2007 | Bancroft |
Patent History
Patent number: D683030
Type: Grant
Filed: May 23, 2012
Date of Patent: May 21, 2013
Inventor: Theodore P. Croll (Doylestown, PA)
Primary Examiner: Wan Laymon
Application Number: 29/422,730
Type: Grant
Filed: May 23, 2012
Date of Patent: May 21, 2013
Inventor: Theodore P. Croll (Doylestown, PA)
Primary Examiner: Wan Laymon
Application Number: 29/422,730
Classifications
Current U.S. Class:
Mold, Model Or Form (48) (D24/181)