Dust box for cleaning appliance
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
1. Dust box for cleaning appliance
2. Dust box for cleaning appliance
The portions of the design shown in the color yellow are for the purpose of illustrating portions of the dust box for cleaning appliance and form no part of the claimed design.
Reproductions
Claims
The ornamental design for a dust box for cleaning appliance as shown and described.
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Type: Grant
Filed: Sep 4, 2024
Date of Patent: Apr 14, 2026
Assignee: Beijing Roborock Technology Co., Ltd. (Beijing)
Inventors: Leilei Guan (Beijing), Baokui Zhang (Beijing)
Primary Examiner: Jennylou M Binas
Application Number: 35/522,372