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Cleaning brush
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Patent number D946846
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Issue date Mar 22, 2022
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Brushtech, Inc.
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Zaven Gunjian
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D32 - Washing, cleaning, or drying machine
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Cleaning brush
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Patent number D936369
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Issue date Nov 23, 2021
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware
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Cleaning brush
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Patent number D864582
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Issue date Oct 29, 2019
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware
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Grill brush
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Patent number D845643
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Issue date Apr 16, 2019
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware
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Cleaning brush
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Patent number D809802
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Issue date Feb 13, 2018
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware
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Twisted wire brush
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Patent number D701389
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Issue date Mar 25, 2014
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware
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Twisted wire brush
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Patent number D691379
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Issue date Oct 15, 2013
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Brushtech, Inc.
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Zaven Gunjian
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D04 - Brushware