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Pitching obstacle
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Patent number D630283
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Issue date Jan 4, 2011
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D614709
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Issue date Apr 27, 2010
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James C. Elder
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D21 - Games, toys, and sports goods
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Pitching obstacle
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Patent number D611556
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Issue date Mar 9, 2010
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D603003
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Issue date Oct 27, 2009
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D591369
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Issue date Apr 28, 2009
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D579504
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Issue date Oct 28, 2008
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D565135
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Issue date Mar 25, 2008
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle
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Patent number D550313
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Issue date Sep 4, 2007
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James C. Elder
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D21 - Games, toys, and sports goods
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Playing field obstacle device
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Patent number 7,198,580
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Issue date Apr 3, 2007
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The Soccer Wall Company
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James C. Elder
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A63 - SPORTS GAMES AMUSEMENTS
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Playing field obstacle device
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Patent number 6,866,595
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Issue date Mar 15, 2005
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The Soccer Wall Company
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James C. Elder
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A63 - SPORTS GAMES AMUSEMENTS