Mouthguard
The broken lines in the drawings are included to show portions of the mouthguard that form no part of the claimed design.
Claims
The ornamental design for a mouthguard as shown and described.
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Type: Grant
Filed: Dec 3, 2021
Date of Patent: Oct 29, 2024
Assignee: Akervall Technologies, Inc. (Saline, MI)
Inventors: Jan Anders Akervall (Ann Arbor, MI), Johann Walter Schwank (Ann Arbor, MI), Timothy Huang (Ann Arbor, MI), Paul Robert Wisniewski (Ypsilanti, MI)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Justin A Johnson
Application Number: 29/790,571