Apparatus for treatment of mouth ulcers
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The dash-dash broken lines in the drawings show portions of the apparatus for treatment of mouth ulcers which form no part of the claimed design. The dot-dash broken lines in the drawings define the bounds of the claimed design and form no part thereof.
Claims
We claim the ornamental design for an apparatus for treatment of mouth ulcers, as shown and described.
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- “Photomedics, Forsyth Institute Develop Intraoral Light Device to Kill Pathogenic Bacteria” by Photonics Media. Published: Mar. 15, 2018. Retrieval date: May 21, 2021. Retrieved from internet: https://www.photonics.com/Articles/Photomedics_Forsyth_Institute_Develop_Intraoral/a63209 (Year: 2018).
Type: Grant
Filed: Apr 24, 2020
Date of Patent: Jun 14, 2022
Assignee: WELSMEDITECH CO., LTD. (Cheonan-si)
Inventors: Kyong Won Hwang (Seoul), Pyoung Su Moon (Cheonan-si)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Lee D. Starr
Application Number: 29/732,499