Air pipe connector
The broken lines in the drawings illustrate the portions of the air pipe connector, which form no part of the claimed design.
The dot-dash broken lines encircling portions of the air pipe connector in
Claims
The ornamental design for an air pipe connector, as shown and described.
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Type: Grant
Filed: Nov 24, 2022
Date of Patent: Feb 25, 2025
Assignee: Zhongshan Huizhong Haotong Plastic Techno (Zhongshan)
Inventor: Zejian Xie (Zhongshan)
Primary Examiner: George J Ulsh
Assistant Examiner: Kathryn Elizabeth Zieno
Application Number: 29/861,017