Mouthguard
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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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- Youtube, “Sisu 3D Mouthguard—Overview”, first available Mar. 31, 2021. (https://www.youtube.com/watch?v=ydqINIRffv4) (Year: 2021).
- Amazon, “Bulletproof Kevlar: World's Thinnest Sports Mouth Guard”, first available Aug. 26, 2021. (https://www.amazon.com/dp/B09DNL3G9D/?th=1) (Year: 2021).
- Amazon, “Iobloo Slick Professional Dual Density Mouthguard”, first available Aug. 10, 2023. (https://www.amazon.com/dp/B0CF98G56B/?th=1) (Year: 2023).
- Amazon, “OPRO Instant Custom-Fit Mouth Guard”, first available Mar. 4, 2023. (https://www.amazon.com/dp/B09PLLS7T8/?th=1) (Year: 2023).
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