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Ball bat
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Patent number 9,138,625
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Issue date Sep 22, 2015
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Min-Ju Chung
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A63 - SPORTS GAMES AMUSEMENTS
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Ball bat
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Patent number 8,894,518
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Issue date Nov 25, 2014
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Min-Ju Chung
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A63 - SPORTS GAMES AMUSEMENTS
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Ball bat
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Patent number 8,845,462
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Issue date Sep 30, 2014
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Min-Ju Chung
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A63 - SPORTS GAMES AMUSEMENTS
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-
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Baseball bat
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Patent number 7,942,764
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Issue date May 17, 2011
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Min-Ju Chung
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A63 - SPORTS GAMES AMUSEMENTS
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Baluster
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Patent number D558364
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Issue date Dec 25, 2007
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Min-Ju Chung
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D25 - Building units and construction elements
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Baluster
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Patent number D557829
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Issue date Dec 18, 2007
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Min-Ju Chung
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D25 - Building units and construction elements
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Baluster
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Patent number D553763
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Issue date Oct 23, 2007
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Min-Ju Chung
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D25 - Building units and construction elements
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Baluster decoration
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Patent number D512781
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Issue date Dec 13, 2005
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Min-Ju Chung
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D25 - Building units and construction elements
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Baluster decoration
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Patent number D511388
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Issue date Nov 8, 2005
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Min-Ju Chung
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D25 - Building units and construction elements
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Wooden stairtread
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Patent number 6,596,362
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Issue date Jul 22, 2003
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Min-Ju Chung
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC