Weighted swing training apparatus
The present application is related to U.S. Pat. No. D669,142, filed Aug. 11, 2011, entitled “Weighted Swing Training Apparatus,” and to U.S. Design patent application Ser. No. 29/500,634, filed Aug. 27, 2014, entitled “Weighted Swing Training Apparatus.”
The claimed weighted swing training apparatus may be used coupled to a baseball or softball bat, for example, for warm-up and practice swings.
Claims
The ornamental design for a weighted swing training apparatus, as shown.
2983638 | May 1961 | Quehl |
3330560 | July 1967 | Higdon |
3392976 | July 1968 | Hayes |
3414260 | December 1968 | Gust |
3623724 | November 1971 | Lande |
D265334 | July 6, 1982 | Bollen |
D279163 | June 11, 1985 | Lye |
5024436 | June 18, 1991 | Vento |
5050877 | September 24, 1991 | Wales |
D387687 | December 16, 1997 | Larson |
D388838 | January 6, 1998 | Hudson, Jr. |
5980397 | November 9, 1999 | Hart et al. |
6190271 | February 20, 2001 | Rappaport et al. |
D449665 | October 23, 2001 | Etherton |
6533685 | March 18, 2003 | Otten |
6739989 | May 25, 2004 | Liberatore |
7128667 | October 31, 2006 | Nolan |
7344457 | March 18, 2008 | Liberatore |
7686711 | March 30, 2010 | Miller |
D624398 | September 28, 2010 | Ham |
D627841 | November 23, 2010 | Estrada, Jr. |
8231484 | July 31, 2012 | Quinn |
D669142 | October 16, 2012 | Mattern |
D672568 | December 18, 2012 | Keeley |
D697833 | January 21, 2014 | Garcia |
D714066 | September 30, 2014 | Thuma |
D734824 | July 21, 2015 | Giroux |
20040063519 | April 1, 2004 | Liberatore |
20040209711 | October 21, 2004 | Liberatore |
20060025246 | February 2, 2006 | Forney et al. |
20060084530 | April 20, 2006 | Cheeseman |
20070123371 | May 31, 2007 | Liberatore |
20080108457 | May 8, 2008 | Hansen |
20080261729 | October 23, 2008 | Mullin |
20090069126 | March 12, 2009 | Merchant |
20100137078 | June 3, 2010 | Liberatore |
20130023360 | January 24, 2013 | Mattern |
Type: Grant
Filed: Oct 14, 2014
Date of Patent: Jun 21, 2016
Assignee: VARIANCE TECHNOLOGIES, LLC (Carson City, NV)
Inventor: Erik Mattern (Corona Del Mar, CA)
Primary Examiner: Robert M Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/506,288