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End brush with male projection
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Patent number 5,146,643
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Issue date Sep 15, 1992
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Professional Dental Technologies Corporation
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James A. Bojar
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Toothpick
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Patent number D308265
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Issue date May 29, 1990
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International Floss Pick Corporation
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Richard J. Shaw
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D28 - Cosmetic products and toilet articles
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Rotary electric toothbrush
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Patent number 4,827,552
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Issue date May 9, 1989
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Better Health Concepts, Inc.
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James A. Bojar
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Water-powered brush
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Patent number 4,513,466
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Issue date Apr 30, 1985
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Hempe Manufacturing Co.
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David P. Keddie
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A46 - BRUSHWARE
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Paint applying tool
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Patent number 4,300,258
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Issue date Nov 17, 1981
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E Z Paintr Corporation
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Fredrick B. Burns
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A46 - BRUSHWARE
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Paint applying tool
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Patent number 4,215,448
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Issue date Aug 5, 1980
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E Z Paintr Corporation
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Fredrick B. Burns
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A46 - BRUSHWARE