Pipeline angle holder
Claims
The ornamental design for a pipeline angle holder as shown and described.
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Type: Grant
Filed: Jun 28, 2023
Date of Patent: Nov 5, 2024
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Zhibin Zhang (Beijing), Hongjian Gong (Beijing), Xiaoming Liu (Beijing)
Primary Examiner: Rachel A. Voorhies
Assistant Examiner: Benjamin D. Wannemacher
Application Number: 35/518,340