Dental throat dam
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The broken lines depict portions of a dental throat dam and form no part of the claimed design.
Claims
The ornamental design for a dental throat dam, as shown and described.
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Type: Grant
Filed: Mar 3, 2020
Date of Patent: Jun 29, 2021
Assignee: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM (Austin, TX)
Inventors: Gargi Mukherji (Houston, TX), Ralph Cooley (Houston, TX)
Primary Examiner: Wan Laymon
Application Number: 29/726,463