ALEXANDRIA, Va., July 16 -- United States Patent no. D1,083,395, issued on July 15, was assigned to 'The Gillette Co. LLC (Boston).
"Toothbrush" was invented by Christine Hallein (Frankfurt, Germany), Dominik Langhammer (Frankfurt, Germany), Debanjan Sengupta (Frankfurt, Germany), Chander Swamy (Chennai, India), Laxman Kumar Rangarajan (Chennai, India) and Karthikeyan Sokkanathan (Chennai, India).
The patent was filed on Sept. 13, 2022, under Application No. D/853,094.
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