Brush suction head for cleaning appliance
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
The portions of the brush suction head for a cleaning appliance shown by coloring with yellow form no part of the claimed design.
Claims
The ornamental design for a brush suction head for a cleaning appliance as shown and described.
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Type: Grant
Filed: Oct 19, 2023
Date of Patent: Mar 11, 2025
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Bingbing Jin (Beijing), Fanwei Meng (Beijing), Kai Sun (Beijing), Xiujuan Jia (Beijing)
Primary Examiner: John R Yeh
Application Number: 35/518,966