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US Patent D885768 Toothbrush head

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D8857680

Date of Patent

June 2, 2020

Patent Application Number

296404970

Date Filed

March 15, 2018

Patent Citations

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US Patent 10143296 Mouthpiece type of electric toothbrush

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US Patent 10085822 Method and device for increasing bone density in the mouth

Patent Citations Received

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US Patent D988002 Tooth brush

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US Patent D1023590 Koala shaped automatic toothbrush

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US Patent D1023591 Giraffe shaped automatic toothbrush

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US Patent D988001 Electronic toothbrush

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US Patent D1006450 Toothbrush body

Patent Primary Examiner

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Karen E Eldridge Powers

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