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Interdental brush
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Patent number 11,344,393
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Issue date May 31, 2022
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Xing Zhou
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A46 - BRUSHWARE
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Perfect brush
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Patent number 10,881,196
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Issue date Jan 5, 2021
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Joshua Tyson
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A46 - BRUSHWARE
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Interdental brush
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Patent number 10,646,314
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Issue date May 12, 2020
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Xing Zhou
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A46 - BRUSHWARE
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Hair brush
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Patent number 10,582,763
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Issue date Mar 10, 2020
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Thelma Villarreal
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A46 - BRUSHWARE
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Searcher
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Issue date Sep 3, 1991
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Wilbur Vance
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2241584
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Issue date May 13, 1941
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A46 - BRUSHWARE
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2139593
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A46 - BRUSHWARE
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1831667
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A46 - BRUSHWARE
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A46 - BRUSHWARE
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1695451
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Patent number 1,695,451
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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A46 - BRUSHWARE
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1619212
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Patent number 1,619,212
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A46 - BRUSHWARE
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1616104
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Patent number 1,616,104
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A46 - BRUSHWARE
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1604873
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Patent number 1,604,873
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Issue date Oct 26, 1926
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A46 - BRUSHWARE