Pipe coupling
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Claims
The ornamental design for a pipe coupling as shown and described.
Type: Grant
Filed: Jul 5, 2024
Date of Patent: Aug 11, 2026
Assignees: (Seongnam-si), (Seongnam-si)
Inventors: Hye Sun Lee (Seongnam-si), Hye Jung Lee (Seongnam-si)
Primary Examiner: George J Ulsh
Assistant Examiner: Andrea Marie McKay
Application Number: 29/950,859