Underwater thruster
The broken lines in the figures are for the purposes of illustrating portions of the underwater thruster, which form no part of the claimed design.
Claims
The ornamental design for a underwater thruster, as shown and described.
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Type: Grant
Filed: Dec 9, 2022
Date of Patent: May 2, 2023
Inventor: Wei Qiao (Shanghai)
Primary Examiner: Khawaja Anwar
Application Number: 29/862,459