Patent US1503050 - ROTARY TOOTHBRUSH

Patents

Inventors: AUGUST H. JURK, AUGUST H. JURK
Current U.S. Classification: 15/23

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Citing Patent	Filing date	Issue date	Original Assignee	Title
US6477729	18 Jul 2000	12 Nov 2002		Toothbrush with longitudinal to lateral motion conversion
US6918154	29 Aug 2002	19 Jul 2005		Toothbrush with longitudinal and lateral motion conversion
US7480955	8 Sep 2006	27 Jan 2009	Colgate-Palmolive Company	Toothbrush