Gooseneck coupler
The broken lines shown in the drawings illustrate portions of the gooseneck coupler that form no part of the claimed design.
Claims
The ornamental design for a gooseneck coupler, as shown and described.
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Type: Grant
Filed: Mar 18, 2025
Date of Patent: Jun 17, 2025
Inventor: Rong Gao (Lanzhou)
Primary Examiner: Katrina A Betton
Application Number: 29/994,004