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Document holding apparatus
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Patent number 10,010,197
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Issue date Jul 3, 2018
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W.A. Krapf, Inc.
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Christian Q. Krapf
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Display kiosk with marquee
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Patent number D665029
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Issue date Aug 7, 2012
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W.A. Krapf, Inc.
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Wallace A. Krapf
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D20 - Sales and advertising equipment
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Magnet pointer
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Patent number D613797
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Issue date Apr 13, 2010
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W.A. Krapf, Inc.
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Wallace A. Krapf
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D19 - Office supplies
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Rotatable display
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Patent number D567877
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Issue date Apr 29, 2008
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W.A. Krapf, Inc.
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Wallace A. Krapf
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D20 - Sales and advertising equipment