CERTIFIED ASA SOFTBALL
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United States Patent and Trademark Office
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2002-10-29
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details
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CERTIFIED ASA SOFTBALL
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United States Patent and Trademark Office
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2002-10-22
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details
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ASA
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United States Patent and Trademark Office
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6, 9, 14, 16, 20, 21, 25, 26, 28, 41
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2001-06-05
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details
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CERTIFIED BY AMATEUR SOFTBALL ASSOCIATION 2000 CONFORMS TO STANDARD ASA 2000
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United States Patent and Trademark Office
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2000-04-11
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details
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USA SOFTBALL
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United States Patent and Trademark Office
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6, 9, 26, 14, 20, 25, 28, 41, 16, 18, 21
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2000-02-15
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details
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