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Incisor mouthpiece
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Patent number D1040352
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Issue date Aug 27, 2024
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PerioTech, LLC
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Richard Johnson
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D24 - Medical and laboratory equipment
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-
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Molar mouthpiece
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Patent number D999382
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Issue date Sep 19, 2023
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PerioTech, LLC
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Richard Johnson
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D24 - Medical and laboratory equipment
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Cuspid mouthpiece
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Patent number D999383
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Issue date Sep 19, 2023
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PerioTech, LLC
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Richard Johnson
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D24 - Medical and laboratory equipment
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V-shaped mouthpiece
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Patent number D995921
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Issue date Aug 15, 2023
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PerioTech, LLC
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Richard Johnson
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D29 - Equipment for safety, protection, and rescue